Jun, 20 2002 - 14:19 Test Mode To enter in Nam programming Mode, press: [arrow up] 000000000000 (12 times zero) [MR] now display shows the first step of NAM programming; simply enter data and move to the next step using: * (the same key of [left arrow]) Software version To see software version of your phone you need to short-circuit antenna ground with the two nearest pin together in the connector located under the phone. then: Power ON the phone and type: #19# now display is showing software version of your phone. Serial Number To see the serial number of your phone you need to short-circuit antenna ground with the two nearest pin together in the connector located under the phone. then: Power ON the phone and type: #75# now display is showing the first pair of digits, then go ahead using * (the same key of [left arrow]) to show the second pair and so on. Pinout The pins are numbered 1 thru 10 from right to left ANT- (O) | | | | | | | | | | 1) Audio Ground 2) Ext b+ 3) T Data 4) C Data 5) R Data 6) Logic Ground 7) Audio Out - on/off 8) Audio In 9) Manual Test 10) Battery Feedback