Mobile Phones and Smartphones connectors  > O2 pinouts
Pin Signal Description
1 CAR_MIC_IN Car microphone input
2 GND / SENSE Ground / chassis
3 CAR_AUDIO_R Car audio right output
4 CAR_AUDIO_L Car audio left output
6 RS232_DCD  
7 RS232_CTS  
8 RS232_TXD  
9 RS232_RTS  
10 RS232_RXD  
11 RS232_DTR  
12 IN_CALL  
13 USB_VDD USB voltage detection
14 UDC+ USB data positive voltage
15 UDC- USB data ground/negative
16,17,18 GND  
19 CAR_ON#  
20,21,22 V_ADP +5 volts DC to charge/power the unit


22 pin male Himalaya proprietary of O2 Xda IIs, O2 Xda III, Dopod 700, I-mate PDA2k, T-Mobile MDA III, Orange SPV M2000, Qtek 9090, Siemens SX66 (Blue Angel)  PDA cable connector connector layout
22 pin male Himalaya proprietary connector
at the PDA (keypad up)
According to 4 reports in our database (3 positive and 1 negative) this pinout should be correct.

Is this pinout
Source(s) of this and additional information:
This page contain parts under Copyright © 2000-2018 by team.
No portion of this webpage may be reproduced in any form without providing visible HTML link to . Webmaster permission required in any other cases.
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.