NOKIA M CODE
1) THE JAMES BOND TRICK :
If you short-circuit theleft middle and right pins on the bottom of the phone with all connections touching each other, the Nokia software hangs! The profile "Headset" will be activated. Before you do this just activate the "Automatic Answer" in the headset profile and set the ringing volume to " Mute". Now you can use your phone for CHECKING out what people are talking in a room.
2)unlock sp code :
Here is a way to Unlock your phone which is Service Provider locked, without to know SPLock code !!!!
Give it a try
turn on the phonewhen phone asks code press 112 and click send now press # quickly send and then end.Each time you turn your phone OFF it resets the lock, so this need to be done each
time you'll turn your phone ON
3)pin out :
ANT 16 9 Charging connector
(O) I-I-I-I-I-I-I-I ( ) ( o )
CON 8 1
The left symbol (O) is the antenna connector for car kits. The symbol numbered 16-9 on the top and 8-1 on the bottom is the system connector. the ( ) is the open space next to the connector and the ( o ) is the charging charger.
1 DIGITAL SOUND
2 - External audio input from accessories or handsfree microphone.
Multiplexed with junction box connection control signal
3 - Analogue ground for accessories
4 - Transmitted DBUS data to the accessories
5 - Serial Bidirectional data between the phone and accessories
6 - Hook indication. HP has a 100k pull up resistor
7 - Handsfree device power on/off, data to flash programming device.
8 - Battery charging voltage
9 - Digital ground
10 - External Audio output to accessories or handsfree speaker
11 - DBUS data bit sync clock
12 - DBUS recieved data from the accessories
13 - Power supply to headset adapter
14 - Programming voltage for FLASH
15 - DBUS data clock
16 - Battery charging voltage