Siemens C25/S25
Pinout
Top
+-------------------------------------+
Left | [] [] [] [] [] [] [] [] [] [] [] [] | Right
| 1 2 3 4 5 6 7 8 9 10 11 12 |
+-------------------------------------+
| Pin |
Name |
Dir |
Description |
| 1 |
GND |
- |
Ground |
| 2 |
SELF-SERVICE |
in/out |
Recognition/control battery charger |
| 3 |
LOAD |
in |
Charging voltage |
| 4 |
BATTERY |
out |
Battery (S25 only) |
| 5 |
DATA OUT |
out |
Data sent (S25 only) |
| 6 |
DATA IN |
in |
Data received (S25 only) |
| 7 |
Z_CLK |
- |
Recognition/control accessories |
| 8 |
Z_DATA |
- |
Recognition/control accessories |
| 9 |
MICG |
- |
Ground for microphone |
| 10 |
MIC |
in |
Microphone input |
| 11 |
AUD |
out |
Loudspeaker |
| 12 |
AUDG |
- |
Ground for external speaker |
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