14 pin cellular phone mobile special connector at the mobile phone ? |
| Pin |
Dir |
Description |
| 1 |
 |
Voice |
| 2 |
|
+5V=External Power, 0V=Battery |
| 3 |
 |
Ext Speak control |
| 4 |
- |
Analog GND |
| 5 |
|
Voice |
| 6 |
|
+5V=POWER ON, 0V=POWER OFF |
| 7 |
|
Charger control |
| 8 |
- |
Digital/DC GND |
| 9 |
|
0V=normal,+5V=test, +12V=test+flash |
| 10 |
|
Hook |
| 11 |
|
TTL serial in |
| 12 |
|
TTL serial out |
| 13 |
|
0V for aprox 1 sec = POWER ON/OFF |
| 14 |
|
DC Power supply |
| |
