Show IMEI code If you need to know what's the IMEI code of your phone, simply press:

* # 06 #

you'll read it on display.
Software Version To show software version of the phone, type:

*#8377*#

or

*#5644*#

for extended software version
Pin-Out 1 - GROUND
2 - GROUND
3 - HANDS FREE ON/OFF
4 - MUTE
5 - TX
6 - RX
7 - RTS
8 - REPROGRAMMING
9 - ON HOOK CHARGER (APPROX 13V? TO 14V)
10 - AUX MIC
11 - AUX SPEAKER
12 - GROUND