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18 <center><font color="#1F409F" size=+2 class="tytul">NetMonitor in Nokia phones (1/7)</font>
20 <p><b>[Part 1]</b><a href="faq_net1.html">[Part 2]</a><a href="faq_net2.html">[Part 3]</a><a href="faq_net3.html">[Part 4]</a><a href="faq_net4.html">[Part 5]</a><a href="faq_net5.html">[Part 6]</a><a href="faq_net6.html">[Part 7]</a>
24 <hr noshade width="60%" style="color: #004080" align=center>
26 <p>I'd like to write, that I'm not professionally connected with any
27 cellular network or phone company. This NetMonitor guide is based on many
28 different materials and exists thanks to the support of many different people (see
29 <i><a href="faq_net6.html#Literatura">Information sources</a></i>). This is a guide made by user. It may lack description
30 to some functions or contain errors and mistakes (resulting from wrong translation or my ignorance) and some strange
31 expressions. Many questions remain unanswered. Furthermore, this page is still "under construction". Encouraging, isn't it?
32 But that's the (sad) true: <a href="http://www.nokia.com/">Nokia</a> doesn't make appropriate materials available...
33 I can only assure you, that I do my best to make this NetMonitor description as reliable and complete as possible.
35 <p>In this moment on my homepage you can also find Polish version of this FAQ.
36 English language version was created with help of Michal Jerz - author of
37 excellent page Nokia 9110 World: <a href="http://n9k.ats.pl">http://n9k.ats.pl</a>.
39 <p><b><font color="#FF6666">
40 I'll be very thankful for any help in creating and maintaining this guide - please
41 <a href="mailto:Marcin Wiacek<Marcin-Wiacek@TopNet.PL>"><b>send</b></a>
42 me any information (or URLs where I can find it), suggestions and remarks. My FAQ currently concerns
43 Nokia 2120, 2160, 3110, 3210, 5110, 5130, 5190, 6110, 6130, 6150, 6160, 6185/6188, 7110 and 9110
44 series of phones. If you have NetMonitor enabled in any other model
45 (for example in 2110i, 8xxx, 9000), please <a href="mailto:Marcin Wiacek<Marcin-Wiacek@TopNet.PL>"><b>contact me</b></a>
46 (to let me know about the differences and possible new tests).
49 <p><b><font color="#FF6666">
50 Herewith I inform, that I don't bear any responsibility for any damages and other consequences caused by applying following
51 information (you use it on your own responsibility) !
54 <p><hr size="2" noshade width="60%" align="center" style="color: #004080">
59 <li><a href="#1"><b>What is it ?</b></a></li>
60 <li><a href="#2"><b>Do I need it ?</b></a></li>
61 <li><a href="#3"><b>Does my phone use more power with NetMonitor enabled ?</b></a></li>
62 <li><a href="#4"><b>How to activate it ?</b></a></li>
63 <li><a href="#5"><b>Which NetMonitor version can be activated in my phone ?</b></a></li>
64 <li><a href="#6"><b>Does NetMonitor activation void warranty ?</b></a></li>
65 <li><a href="#7"><b>NetMonitor menu in my phone has different number than 10. Is it normal ?</b></a></li>
66 <li><a href="#8"><b>NetMonitor menu in my phone has 11 number, hovewer previous position has 9 number. Is it normal ?</b></a></li>
67 <li><a href="#9"><b>How to use it ?</b></a></li>
68 <li><a href="#10"><b>Can I damage my phone ?</b></a></li>
69 <li><a href="faq_net1.html#11"><b>Glossary</b></a></li>
70 <li><a href="faq_net2.html#12"><b>Description of the individual tests</b></a></li>
71 <li><a href="faq_net6.html#13"><b>You can also use a program...</b></a></li>
72 <li><a href="faq_net6.html#14"><b>Can I use NetMonitor without SIM card inserted, without PIN number entered or when SIM card is not active ?</b></a></li>
73 <li><a href="faq_net6.html#15"><b>How can I disable NetMonitor ?</b></a></li>
74 <li><a href="faq_net6.html#16"><b>Do I need to disable NetMonitor before sending my phone to the service ?</b></a></li>
75 <li><a href="faq_net6.html#17"><b>Is it possible to re-activate NetMonitor after disabling it ?</b></a></li>
76 <li><a href="faq_net6.html#18"><b>Is NetMonitor available in analog Nokia phones ?</b></a></li>
77 <li><a href="faq_net6.html#19"><b>Does NetMonitor allow to use phone like broadcast station ?</b></a></li>
78 <li><a href="faq_net6.html#20"><b>I don't have all described tests in my phone. Why ? Can I increase their number ?</b></a></li>
79 <li><a href="faq_net6.html#21"><b>Does NetMonitor allow to identify place, where is my interlocutor ?</b></a></li>
80 <li><a href="faq_net6.html#22"><b>Does NetMonitor allow to identify place, where am I ?</b></a></li>
81 <li><a href="faq_net6.html#23"><b>What are NetMonitor codes ?</b></a></li>
82 <li><a href="faq_net6.html#24"><b>Is it the truth, that in phones with additional hardware changing frequency band NetMonitor doesn't work correct ?</b></a></li>
83 <li><a href="faq_net6.html#25"><b>Where can I find description of FBUS/MBUS protocol and commands connected with NetMonitor ?</b></a></li>
84 <li><a href="faq_net6.html#Literatura"><b>Information sources</b></a></li>
85 <li><a href="faq_net6.html#27"><b>Additional information</b></a></li>
87 <hr size="2" noshade width="60%" align="center" style="color: #004080">
90 <p><a NAME="1"></a><font color="#1F409F" size=+2 class="dzial">1. What is it ?</font><br>
91 <hr size="3" align="left" noshade width="300" color="#60C0A0">
93 <p>Net Monitor is just a special mode, which - when activated - shows different information about the network and about
94 phone modules, SIM card, etc. After activation your phone will usually display a new, additional menu containing
95 strange and constantly changing letters and digits. There are no standards here - each phone shows different data
96 and there are different methods of activation (my description concerns NetMonitor mode in Nokia phones - if you have some
97 other phone, you have to go somewhere else). I can even say, that NetMonitor (in some form) can be found in practically
98 each present mobile phone (because it is unprofitable for the producers to make two separate software versions -
99 with and without NetMonitor). Here you can find some URLs to the pages describing activation and/or individual
100 NetMonitor menus in other phones:
108 <li><a href="http://friko7.onet.pl/wa/supastar/otek.html">Alcatel One Touch Easy</a></li>
109 <li><a href="http://www.tele-servizi.com/Janus/motpages.html">Motorola</a></li>
110 <li><a href="http://www.liljeberg.nu/monitor/">Siemens S1, S3, S3+, S3 Com i S4</a></li>
119 <li><a href="http://www.ruhr.de/home/nutrimatic/aeg902e.htm">AEG Telecar D 902</a></li>
120 <li><a href="http://www.ruhr.de/home/nutrimatic/aeg9070e.htm">AEG Teleport TP 9070 DTFX</a></li>
121 <li><a href="http://www.ruhr.de/home/nutrimatic/aeg9082e.htm">AEG Teleport TP 9082</a></li>
122 <li><a href="http://www.nobbi.com/moni1_s4.htm">Siemens S4</a></li>
123 <li><a href="http://www.nobbi.com/moni1_s15.htm">Siemens S15, S16, Bosch DualCom 738, World 718, GSM-COM 607 i 908</a></li>
128 <li>in Polish: see Polish version of this manual.
133 <p>Other types: try searching on the links page
134 <a href="http://www.mobilserver.com/Phone_info/">www.mobilserver.com/Phone_info/</a>.
136 <font class="drukuj">
137 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a>
140 <p><a NAME="2"></a><font color="#1F409F" size=+2 class="dzial">2. Do I need it ?</font><br>
141 <hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>
143 <p>"Normal" users surely don't need any NetMonitor, because simply most of the data included there can be of
144 any interest and use only for specialists (who can find out almost everything about the network). You also can:
148 <li>feel better and be able to brag that your phone has such a BBIIIIIGGGGGG choice of different options</li>
149 <li>observe different network and phone parameters (I tried to explain their meaning in my description) and find out
150 how cellular network works</li>
151 <li>affect some functions in your phone and sometimes make your life easier (using these new options) -
152 I did my best to point at many useful NetMonitor applications</li>
155 <p>If you still think, that you don't need it, read other pages concerning Nokia phones.
157 <font class="drukuj">
158 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a>
161 <p><a NAME="3"></a><font color="#1F409F" size="+2" class="dzial">3. Does my phone use more power with NetMonitor enabled ?</font><br>
162 <hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>
164 <p>I'd say: NO. Each phone monitors the network even when there is no NetMonitor menu active.
166 <p>But why some users say, that they have to charge their batteries more often after enabling NetMonitor? It is easy to explain:
167 they frequently switch from one test to another (some people cannot stop ;-) and do it habitually) and the phone after each
168 key press (by default) turns on the light (and uses much power - see <b><a href="faq_net3.html#Menu23">Menu 10-23</a></b>).
169 This can be partially cured by using <b><a href="faq_net3.html#Menu18">Menu 10-18</a></b>. Additionally,
170 some tests (for example
171 <b><a href="faq_net3.html#Menu17">Menu 10-17</a></b> or <b><a href="faq_net3.html#Menu19">Menu 10-19</a></b>) can put
172 your phone in a state of constant network searching (which drains the battery).
174 <p>To recap, NetMonitor activation itself doesn't affect power consumption. It can be only changed by some conscious
177 <font class="drukuj">
178 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a>
181 <p><a NAME="4"></a><font color="#1F409F" size="+2" class="dzial">4. How to activate it ?</font><br>
182 <hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>
184 <p>You can do it in three ways:
188 <li>by connecting your phone to the computer with a cable (in 3210 it has to be connected inside the casing) and using
189 appropriate software <b><font color="#FF6666">(RECOMMENDED !)</font></b> working in:
197 <li>version 1.3 of PC-Locals - supports both FBUS and MBUS cable connections.<p></li>
206 <li>gnokii (main project page: <a href="http://multivac.fatburen.org/gnokii/">http://multivac.fatburen.org/gnokii/</a>;
207 newest versions: <a href="ftp://ftp.inet.cz/pub/People/Pavel.Janik/gnokii/">ftp://ftp.inet.cz/pub/People/Pavel.Janik/gnokii/</a>)
208 - supports FBUS cable or IrDA connection)<p></li>
217 <li>Light Sabre IDE (working over IrDA) from Light Sabre project
218 (<a href="http://www.binet.lv/personal/nokia/ppc.htm">www.binet.lv/personal/nokia/ppc.htm</a>).<p></li>
223 <li>Windows 95/98 i NT:
227 <li>Logo Express (<a href="http://memsu1.iam.ntu.edu.tw/~jrywu/">http://memsu1.iam.ntu.edu.tw/~jrywu/</a>
228 or <a href="http://logoexpress.bizland.com/">http://logoexpress.bizland.com/</a>)
229 - works with FBUS cable and IrDA port.</li>
231 <li>Logo Manager (<a href="http://clicksave.eu.org/nlm/">http://clicksave.eu.org/nlm/</a>)
232 - uses FBUS/MBUS cables or IrDA.</li>
236 <li>Andreas Schmidt program (<a href="http://www.aschmidt.de/">www.aschmidt.de/</a>) working with FBUS cable</li>
238 <li>version 1.3 of PC-Locals</li>
240 <li>NetMonitor (MBUS cable)</li>
242 <li>Nokia Wrench (<a href="http://www.wildies.de/nokia/index.html">www.wildies.de/nokia/index.html</a>)
243 - needs MBUS cable</li>
245 <li>Nok Commander (<a href="http://netcity3.web.hinet.net/userdata/nokiacmd/eng/">http://netcity3.web.hinet.net/userdata/nokiacmd/eng/</a>)
246 - working over FBUS/MBUS cable or IrDA port</li>
252 <p>All above programs work with majority of Nokia phones with letter "S" in middle of codename
253 (for example, 5110, 5130, 5190, 6110, 6130, 6150, 3210 series). With Nokia 7110 (NSE-5) over DAU-9P cable
254 (from Nokia 5xxx/6xxx series phones)
255 worked Pc-Locals only (it was rather problem with cable, but who know)... In Nokia 9110 (RAE-2) NetMonitor can be enabled
256 with all above programs working with MBUS cable - <a href="http://clicksave.eu.org/nlm/">Logo Manager</a>, Pc-Locals or
257 <a href="http://www.wildies.de/nokia/index.html">Nokia Wrench</a>.
260 <table CELLSPACING=0 CELLPADDING=0 WIDTH="100%" >
262 <td><img SRC="tip.gif" height=36 width=27 align=LEFT></td>
264 <td>When you want to check codename of your phone, try to use one of these codes:
265 <b>*#0000#</b>, <b>*#9999#</b>, <b>*#3110#</b>, <b>*#3810#</b>, <b>*#5190#</b>,
266 <b>*#6190#</b>, <b>*#8110#</b>, <b>*#837#</b>, <b>*#170602112302#</b> or
267 <b>*#682371158412125#</b> (for more information about phone identification click
268 <a href="firmware.html">here</a>).
269 If phone will display something, codename will be written in 3'rd line of screen (it will be something like NSE-1).</td>
274 <li>by direct changing the contents of EEPROM
275 (<b>E</b>lectrically <b>E</b>rasable and <b>P</b>rogrammable <b>R</b>ead-<b>O</b>nly <b>M</b>emory).
276 This method requires opening your phone and leaves visible traces inside it.
277 <b><font color="#FF6666">I DON'T RECOMMEND THIS METHOD!</font></b>
278 But if you want to do it:
282 <li><a href="http://www.eeprom.w.pl">www.eeprom.w.pl</a> - a full description on
283 how to do it in Nokia 5110, 6110, 6130</li>
284 <li><a href="http://www.utg-bi.de/netmonitor.htm">www.utg-bi.de/netmonitor.htm</a> - a full description on
285 how to do it in Nokia 5110, 5130, 6110, 6130 and 6150</li>
286 <li><a href="http://www.cs.unibo.it/~lanconel/">www.cs.unibo.it/~lanconel/</a>
287 - a description of the EEPROM memory programmer.</li>
293 using special menu, which allow to programm NAM code (in some analog phones only
294 - like Nokia 2160, 2120, 6160, 6185 and 6188):
297 <li>use <b>*3001#12345#</b> code (sometimes pressing additionaly Menu is required;
298 some sources write, that you have to write security code instead of 12345)
299 to enter this menu</li>
300 <li>set "Field Test Mode" to "On"</li>
301 <li>restart your phone</li>
311 <li>ask people from <a href="#GSM">GSM</a> newsgroups to do it for you</li>
312 <li>commission it to some specialized company</li>
315 <p>I don't know details about NetMonitor activation in 1610, 2110, 3110, 8110i, 8810 and 9000 series.
316 I don't know exactly which programs to use (I heard only, that probably version 0.6 of PC-Locals allows to make it in older models)
317 or how to modify EEPROM memory (if you know anything about that, please
318 <a href="mailto:Marcin Wiacek<Marcin-Wiacek@TopNet.PL>"><b>contact me</b></a>).
319 In this moment I can send you to Polish company Datex (<a href="http://www.datex.pl">www.datex.pl</a>)
320 or to the <a href="http://discserver.snap.com/Indices/16654.html">http://discserver.snap.com/Indices/16654.html</a> page
323 <p>I also heard, that in some copies of Nokia 6110 and 5110 phones it is possible to activate NetMonitor by a key combination
324 (by pressing Menu key and typing 10 - this should work even when NetMonitor menu is not visible).
327 <table BORDER=0 CELLSPACING=0 CELLPADDING=0 WIDTH="100%">
329 <td><img SRC="tip.gif" height=36 width=27></td>
331 <td><b><font color="#FF6666">
332 If you don't know how to activate NetMonitor, you better ask some more experienced person to do it for you
333 (you can damage your phone during this operation) !
338 <p>I'd like to draw your attention to one detail - in Nokia phones you just activate the monitor and not upload it (it is always
339 in your phone - described methods just reveal it as an additional menu).
341 <font class="drukuj">
342 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a>
345 <p><a NAME="5"></a><font color="#1F409F" size="+2" class="dzial">5. Which NetMonitor version can be activated in my phone ?</font><br>
346 <hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>
348 <p>Each program described in <a href="#4">previous point</a> allows you to activate one of two NetMonitor versions:
352 <li>limited, including tests from 1 to 19 (concerning cellular network only). This version is usually called
353 "Field Test" or "Operator field tests" (or you have to enter 242 code to activate it)</li>
356 full, also including phone (and sometimes SIM card) tests. It is called "Engineering" (or "R&D field tests") and its activation
361 <table CELLSPACING=0 CELLPADDING=0 WIDTH="100%" >
363 <td><img SRC="tip.gif" height=36 width=27 align=LEFT></td>
366 I recommend you enable full version of NetMonitor - you can always replace it with a limited version
367 (by choosing <a href="faq_net6.html#Menu242">test 242</a> in your phone). It doesn't work in reverse direction (you cannot activate full menu from
368 within the phone - it doesn't accept <a href="faq_net6.html#Menu243">test 243</a> when limited version is active; of course you can still use
369 methods described in <a href="#4">previous point</a>).
374 <font class="drukuj">
375 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a>
378 <p><a NAME="6"></a><font color="#1F409F" size="+2" class="dzial">6. Does NetMonitor activation void warranty ?</font><br>
379 <hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>
381 <p>The method of re-programming EEPROM memory is connected with opening the casing and making modifications in your
382 phone (which leaves many traces, scratches etc. and voids warranty).
384 <p>However, these problems don't appear (you don't have to be affraid) when using one of the described programs
385 or code (but I can be wrong . there are opinions that this method leaves a trace in phone.s memory, too)...
387 <p>Of course, before getting phone to service, is better to
388 <a href="faq_net6.html#15">deactivate</a> NetMonitor.
389 Sometimes, for example, when phone's energy system is damaged, it could be impossible -
390 you can have some problems then (some of people working in service can think, that
391 you broke warranty - it depends on concrete people)..
393 <font class="drukuj">
394 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a>
397 <p><a NAME="7"></a><font color="#1F409F" size="+2" class="dzial">7. NetMonitor menu in my phone has different number than 10. Is it normal ?</font><br>
398 <hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>
400 <p><img SRC="nm_5110.gif" ALT="NetMonitor menu in Nokia 5110" height=48 width=84 align=LEFT>
401 <img SRC="nm_9110.gif" ALT="NetMonitor menu in Nokia 9110" height=48 width=84 align=LEFT>
402 <img SRC="nm_3210.gif" ALT="NetMonitor menu in Nokia 3210" height=48 width=84 align=LEFT>
403 Of course, Number of NetMonitor menu (called "Net monitor" or "Field Test")
404 is different (depends on firmware version and phone series) in different Nokia phones. It can be:
405 <b>Menu 7</b> (Nokia 3110 and 9110), <b>Menu 10 </b> (Nokia 5xxx, 6110, 6130; I'm referring to this number in this FAQ),
406 <b>Menu 11</b> (Nokia 5190 and 3210) or <b>Menu 12</b> (Nokia 8210 or some 6150).
407 Nokia 3210 also has a completely different icon for this menu. So, it's normal and don't be affraid.
409 <font class="drukuj">
410 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a>
413 <p><a NAME="8"></a><font color="#1F409F" size="+2" class="dzial">8. NetMonitor menu in my phone has 11 number, hovewer previous position has 9 number. Is it normal ?</font><br>
414 <hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>
416 <p>YES - It's normal. We have such situation in Nokia 3210. "Lost" <b>Menu 10</b>
417 is reserved for SIM application toolkit and you will see it, when you will have access to them.
419 <font class="drukuj">
420 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a>
423 <p><a NAME="9"></a><font color="#1F409F" size="+2" class="dzial">9. How to use it ?</font><br>
424 <hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>
426 <p><a href="faq_net1.html#GSM">GSM</a>/<a href="faq_net1.html#DCS">DCS</a>/PCS phones:
428 <p>After activation you gain access to the new position (called "Net monitor"
429 or "Field Test") in main phone menu.
431 <p><img SRC="nm2_5110.gif" height=48 width=84 align=LEFT ALT="NetMonitor menu in Nokia 5110">
432 When you enter this menu, you can type number of the test, which should be displayed
433 (1 to 19 in limited version, higher numbers in full version - <b><font color="#FF6666">Caution! Entering
434 <a href="faq_net6.html#Menu241">number 241</a> removes NetMonitor menu and
435 <a href="faq_net6.html#Menu242">242</a> switches it to the limited version - you'll have to use one of the
436 methods described in <a href="#4"><i>How to activate it ?</i></a> to regain access to the full version !</font></b>).
438 <p>After pressing OK the chosen test appears on screen (and its number is shown on the top) in place of your network
439 name/operator logo. If you enter incorrect test number, NO TEST appears on screen and the phone returns to the last
440 correctly displayed test. If entered number is greater than 256, 512 or 768, then 256 (or its multiple) is subtracted and
441 resulting menu number is displayed (for example numbers 300 and 556 run test 44). Some test when accessed this way
442 (by typing its number and pressing OK to enter them directly) modify its contents (details are described later, I call this
443 "DIRECT" menu access' - for example, see <b><a href="faq_net3.html#Menu18">Menu 10-18</a></b>).
445 <p>You can look at different tests by scrolling them using up/down arrows (don't worry - this method doesn't change
446 any settings in tests) - each key press moves you to the next/previous available test. In some models
447 (for example in 5110) these keys have different functions (like displaying last dialed numbers, opening
448 and scrolling phonebook or changing the volume) - unfortunately they don't work while NetMonitor is on screen:-(.
449 However, you can still adjust volume during a call in Nokia 5xxx - by pressing and holding
450 (longer than normally - about a second) one of the arrow keys.
452 <p>You can return to the main screen with name/logo of your network by entering 0 in this menu.
455 <table BORDER=0 CELLSPACING=0 CELLPADDING=0 WIDTH="100%">
457 <td><img SRC="tip.gif" height=36 width=27></td>
459 <td>If you enter 0 as a test number and then add a number of a non-existing test
460 (for example 52), your phone will act as when NetMonitor is active (for example up/down arrows
461 can be used to change test number - you can check this in <b>Menu 10</b>). Unfortunately, in this case counters
462 from <b><a href="faq_net5.html#Menu82">Menu 10-82</a></b> don't work. Tests chosen this way appear right
463 after switching the phone on. You can use this feature to:
466 <li>temporarily "damage" your phone (to cheat your friend?)</li>
467 <li>block access to your phonebook (Nokia 5xxx and 6xxx)</li>
468 <li>prevent viewing your last dialed numbers list on the main screen with network logo/name (Nokia 5xxx)</li>
469 <li>make it difficult to change volume during a call (Nokia 5xxx) - the arrow keys must be pressed and hold longer than normally</li>
470 <li>make it impossible to change volume (Nokia 3110)</li>
477 <p>With any test on screen, your phone doesn't display some of the messages (for example. "...calling")
478 and there is no calling party identification recognition (the only exception to the rule is a message:
479 'Note: you have active diverts'). When you type a phone number the test screen disappears
480 (it will come back after you get connected or when you cancel this number from your display).
482 <p>Help (description) to the current test can be displayed by pressing and holding * key
483 (repeat this to return to test values). However, this shortcut works only in some phones
484 (<a href="faq_net2.html#jest">my explanation to this fact</a> can be found in
485 <i><a href="faq_net2.html#12">Description of the individual tests</a></i>) - that's why I've added these help
486 screens using <b>a bold font</b> in most of the tests... If they are currently displayed,
487 entering menu directly doesn't change its settings.
489 <p>There is one firmware bug connected with using helps (descriptions) to the tests
490 (in this moment, it's confirmed for Nokia 5110 phones with different firmware versions).
491 If you want to see it:
495 <li>Press and keep * key. In a moment, when * desappear from the screen
496 (but before moment, when test values will be replaced with help or help with test values),
498 <li>Now you must do everything fast - * can't be written on the screen and
499 text below NaviKey can't change: instantly press * for a moment and let it.
500 You can repeat this point - effects will depend on repeat numbers. For example,
501 with firmware 5.07 (or 5.11)
502 and 0 repeats you will have access to first "hidden menu", with 1 repeat
503 you phone hangs and turn off (see <a href="faq_net4.html#Menu36">Menu 10-36</a>
504 - it can be interesting), with 2 repeats it changes language ;-)), with 3
505 you can enter to another "hidden menu", sometimes (I don't know exactly, when)
506 you can see "CONTACT SERVICE" message (restart you phone and everything will
507 be OK). With firmware 5.24 result are different:
508 with 0 repeats you can enter second "hidden menu", with 1 or 2 repeats
509 desappear NaviKey description, with 3 its description changes to "Send".
511 <li>wait longer moment</li>
512 <li>press for a moment and let one of the keys: *, 0 to 9 or #</li>
516 You can restart your Nokia 5110, if it has older firmware (it doesn't work with 5.24,
517 but with 5.07 and 5.11 works):
521 <li>Press and keep * key. In a moment, when * desappear from the screen
522 (but before moment, when test values will be replaced with help or help with test values),
525 <li>Now you must do everything fast - * can't be written on the screen and
526 text below NaviKey can't change: instantly press * for a moment and let it, instantly press
527 * for longer time (2 sec. or longer) and let, instantly press * for a moment and let it</li>
530 <p>The reason of it is stack overflow (see <a href="faq_net4.html#Menu35">Menu 10-35</a>
531 and <a href="faq_net4.html#Menu57">Menu 10-57</a>). If it doesn't work with your phone
532 and you have Nokia 6110, you can also use another trick to reboot phone:
535 <li>Go to the Calendar (<b>Menu-8</b>)</li>
536 <li>Make a note or reminder.</li>
537 <li>Enter some text into the edit box.</li>
538 <li>Hold "Clear" until the whole text is cleared, then press "Back".</li>
539 <li>Press "0". The main screen will now be showing but a space appears on the screen. (you can't see it)</li>
540 <li>Enter 4 digits (e.g. 1234).</li>
541 <li>Use the down arrow to move the cursor to the left side of the numbers and the space (Down arrow twice).</li>
542 <li>Now enter 6 digits and press the call button.</li>
545 <p>TDMA 800/TDMA 1900 phones:
547 <p>After activation you gain access to the new position (called "Field Test") in main phone menu.
549 <p>When you enter this menu, you can type number of the test, which should be displayed (1-7 in
550 Nokia 6160) or enter 0 to disable it.
552 <p>You can look at different tests by scrolling them using up/down arrows. During voice calls, depending on how
553 NetMonitor was entered, the arrow keys may switch tests (you can't change volume then) or adjust volume.
555 <p>If the keypad is locked while a NetMonitor tests are active, pressing
556 0-9, *, or # will toggle the screen back to the User Interface Display.
557 Pressing Talk, End, the arrow keys, or the soft menu keys will return the test.
559 <p>In Nokia 2120 or 2160 you can also display description (help) to displayed
560 tests by pressing and holding "ABC" key.
562 <font class="drukuj">
563 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a>
566 <p><a NAME="10"></a><font color="#1F409F" size="+2" class="dzial">10. Can I damage my phone ?</font><br>
567 <hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>
569 <p>Probably only during <a href="#4">NetMonitor activation</a>
570 (especially in phones with NAM programming menu).
571 I've never heard of such accident
572 (my own hard attempts :-) failed, too) during using it.
573 But of course you should be careful - netmonitor is "unofficial" part of
576 <p>If something doesn't work correctly, switch the phone off and then back on
577 - all tests, you can set (excluding <a href="faq_net3.html#Menu17">Menu 10-17</a>),
578 will be set to their default values...
580 <font class="drukuj">
581 <p><a class="shref" href="#Top"><small><em>Back to the top</em></small></a><p>
584 <p><b>[Part 1]</b><a href="faq_net1.html">[Part 2]</a><a href="faq_net2.html">[Part 3]</a><a href="faq_net3.html">[Part 4]</a><a href="faq_net4.html">[Part 5]</a><a href="faq_net5.html">[Part 6]</a><a href="faq_net6.html">[Part 7]</a>
586 <hr size="2" noshade width="60%" align="center" style="color: #004080">
589 <br><p align="RIGHT"><font class='autor' size='1'><a class="autoremail" href="mailto:Marcin Wiacek<Marcin-Wiacek@topnet.pl>">Marcin Wiacek</a> (<a class="autoremail" href="http://marcin-wiacek.topnet.pl">WWW</a>)
590 <br>Last modification: 4 May 2000</font>