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-<center><font color="#1F409F" size=+2 class="tytul">Cables FAQ</font></center>\r
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-<p><font color="#1F409F" size=+2 class="dzial">What cables are used for Nokia phones ?</font><br>\r
-<hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>\r
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-<p>Nokia phone can support three protocols of transmission over cable:\r
-\r
-<p>\r
-<ul>\r
-<li>M2BUS (called often simply MBUS) - 9600,N,...</li>\r
-<li>FBUS - 115200</li>\r
-<li>AT mode - 19600</li>\r
-</ul>\r
-\r
-<p>You cable can support each of them...and phone must be compatible with it\r
-(for example, CAN'T use DLR-3 with phone, which show "headset connected"\r
-after connecting it)...\r
-\r
-<p><font color="#1F409F" size=+2 class="dzial">Schematics</font><br>\r
-<hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>\r
-\r
-<p>Simple M2BUS (only) cable:\r
-<p><img src=cable1.gif>\r
-<p>Note:\r
-<br>\r
-<ul>\r
-<li>74HC04 must be in HC version</li>\r
-<li>Dioda Zenera 3,2 V it required for phones different than 21xx, 3110</li>\r
-</ul>\r
-\r
-<p>FBUS cable:\r
-<p><img src=cable2.gif>\r
-\r
-<p>Switch for M2BUS/FBUS for cable above:\r
-<p><img src=switch.gif>\r
-\r
-<p>Cable for AT mode is unavailable here, because it needs programmed chip\r
-and I don't know, what programm should be inside...\r
-\r
-<p>To make FBUS/MBUS cable you have to connect:\r
-<p>\r
-<ul>\r
-<li>FBUS - GND, TX and RX</li>\r
-<li>M2BUS - MBUS and GND</li>\r
-</ul>\r
-\r
-<p><font color="#1F409F" size=+2 class="dzial">Phone connectors</font><br>\r
-<hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>\r
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-<p><font color="#1F409F" size=+2 class="dzial">What are original cables for Nokia phones ?</font><br>\r
-<hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>\r
-\r
-<p>\r
-<ul>\r
-<li>DAU-3 (or DAU-3H) - cable for Nokia series 2100. \r
-Sell with Nokia Cellularware (it isn't produced now).\r
-</li>\r
-\r
-<li>\r
-DAU-4S - cable for Nokia 3110 and all models in series 8100 (8110, 8110i, 8148 and 8148i).\r
-Sell with Nokia Cellularware (it isn't produced now).\r
-</li>\r
-\r
-<li>\r
-DAU-4F - uniwersal (FBUS/M2BUS) cable without switch,\r
-for Nokia 3110 and all models in series 8100 (8110, 8110i, 8148 and 8148i).\r
-Sell with Nokia Cellular Data Suite 1.0 (it isn't produced now).\r
-</li>\r
-\r
-<li>\r
-DAU-9P - uniwersal (FBUS/M2BUS) cable without switch, for Nokia 51x0/61x0.\r
-Sell with Nokia Cellular Data Suite 1.2 - 3.0a.\r
-</li>\r
-\r
-<li>\r
-DLR-1 - cable sell with Nokia 9000 Communicator. It can be used\r
-to exchange date between phone and computer and installing software into phone.\r
-It's M2BUS cable.\r
-</li>\r
-\r
-<li>\r
-DLR-2 - cable sell with Nokia 9110 Communicator. It can be used\r
-to exchange date between phone and computer and installing software into phone.\r
-It's M2BUS cable, but can't be used with programs working with this protocol (needs\r
-some small changes - after them will not work original Communicator programms).\r
-\r
-<li>\r
-DLR-3 and DLR-3P - cables for Nokia 7110/6210. Supports AT mode and FBUS.\r
-FIXME: MBUS too ?\r
-</li>\r
-</ul>\r
-\r
-<p><font color="#1F409F" size=+2 class="dzial">Can I use DLR-3 cable with my phone ?</font><br>\r
-<hr align="LEFT" size="3" width="300" color="#60c0a0" noshade>\r
-\r
-<p>See post from gnokii maillist:\r
-\r
-<p>The dlr-3 CAN'T work with the older phones. this is because the \r
-converter in the cable is powered by the phone. this is done by the \r
-phone by raising the !mic-gnd! pin to vcc. if the cable doesn't \r
-repond on the mbus after 1 second, the power is dropped. a older \r
-phone doesn't do this, so the converter is unpowered.\r
-\r
-<p>To decide if a phone needs a dau-9 (the old one, powered by pc) or \r
-the new one (dlr-3) simply connect a dlr-3 to the phone. if the \r
-phone says "headset connected" it isn't capable of using a dlr-3 \r
-and you have to change to a dau-9.\r
-\r
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