Useful only for dialup networking? Some additional connections may be required in cable.
|11||GND||USB pin 4|
|15||USB D-||USB pin 2|
|17||USB D+||USB pin 3|
|16||USB +5V||USB pin 1|
This is PCB113BBE cable scheme.
This phones may be connected to the USB port with simple cable, which connects D- and D- of USB port, D+ and D+ of USB port, +5V and Vcc of USB port, GND and GND of USB port (unconfirmed).
For phones with music player. (A920)
4 pin 2.5mm plug.
|Ring 1||Left Audio|
|Ring 2||Right Audio|