`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 menu
2. Select settings
3. Select security settings
4. Select closed user group
5. Select on
6. Enter 00000
7. Press ok
8. Clear back to normal, within a few seconds your phone will display a radar sign with five zero's next to it. It is now activated.
Unfortunately only Nokia phones have this function. Cell info display needs to be de-activated. Settings -> Phone Settings -> Cell Info display
Each time you turn off your phone, or even each time you loose contact with your carrier, you’ll have to activate it again... It is done by steps 1 through 5, but the number (00000) will be already on the field as default. If you put the number 500 in the closed user group, and you go out of a store with detection ports thy will go off.
Firmware version:
*#0000#
*#51x0# or
*#9999#
View Serial No., Date Made, Programming Date, Repaired:
*#92772689#
Thanks to Ben-Dov for this code
IMEI (International Mobile Equipment Identity) Code:
*#06#
Enhanced Full Rate (EFR):
*3370# to activate EFR. Makes calls sound better, but decreases battery life by about 5%.
#3370# to deactivate EFR
Half Rate Mode (HFR):
*4720# to activate HFR. Decreases call quality but increases battery life by about 30%.
#4270# to deactivate HFR.
Trucos y c¾digos para Nokia 3310
Para detectar los radar de la policia abre el -men·- -opciones-
-opciones de seguridad-
-grupo cerrado de usuarios- lo abres y le das a -si-
y te preguntara 1 n║,tu escribes 00000 y entonces en la pantaya
a los 5 segundos te saldra 1 radar y los 5 ceros.cuando te aproximes a
1 radar el movil sonarß.FUNCIONA
Marca: Nokia 3310
Sujet: Nokia peut detecte le Radar 
