GoTo Connector

Ericsson 218/337/318/388

UNKNOWN CONNECTOR

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