»»IMEI Number (All Phone) *#06#.
»»Software version (Nokia & Some Phone) *#0000# OR *#9999#.
»»Signal Processing (Nokia) *3370#-Enchanced Full Rate code (EFR) activation. Your phone uses the best sound quality but talk time is reduce approx 5% when you active it.
#3370#-Deactive EFR.
*4720#-Half Rate code activation. Your phone uses a lower quality sound but you should gain approx 30% when you active it.
#4720#-Deactive Half Rate code.
»»Warrenty Manu (Nokia) *#92702689# Displays- 1.Serial number,
2.Manufacture date,
3.Purchase date,
4.Date of last repair (0000 for no repairs),
5.Transfer user data...
To exit this mode you need to switch your phone off then on again.
»»Lock Status (Nokia) (Use the "*" button to obtain the "p,w" and "+" symbols)
1.Provider lock status #pw+1234567890+1#
2.Network lock status #pw+1234567890+2#
3.Country lock status #pw+1234567890+3#
4.Sim card lock status #pw+1234567890+4#.
»»SIM Clock Stopping (Nokia) *#746025625# Display the SIM clock status, if your support this power saving feature "SIM Clock Stop Allowed". It means you will get the best stand-by time possible.
»»Last call (Vodafone) *#147# OR *#1471# This lets you know who called you last.
»»Reset phone timers and game scores (Nokia) *#73#.
»»Remove operator logo (Nokia 3310 & 3330) *#67705646#.
»»Manufactures code (Nokia) *#7760#.
»»Restore factory setting (Nokia) *#7780#.
»»Date of Manufacture (Nokia) *#682371158412125#.
»»Radar Speed Traps Detector (Nokia without 7110!)
The setting for Radar speed traps detector. Your Nokia cell phone can be programmed to pick up Radar speed traps, when programmed your cell phone picks up the radar and alerts you on the message alert tone.
1.Enter your phone manu,
2.Select settings,
3.Select security settings,
4.Select closed user group,
5.Select on,
6.Enter 00000,
7.Clear back to normal, within a few seconds your phone will display a Radar sing with five zero's next to it. It is now activated.
++++++++End+++++++
