NOKIA 8800 Secret Codes

To check the IMEI press
*#06#.

To check the Software Version press
*#170602112302#.
Default Security Code: 12345 .

*# 7780 #
To restore original settings.

*# 2820 #
To indicate bluetooth devices.

*# 7370 #
phones soft format.

* # 92702689#
knowledge of about everything of the phone.

# pw+ 1234567890 +1 #
Provider LOCK status.

# pw+ 1234567890 +2 #
network LOCK status.

# pw+ 1234567890 +3 #
Country LOCK status.

# pw+ 1234567890 +4 #
Sim Card LOCK status.