Nokia 9300 Mobile Phone Codes

To check IMEI press

*#06#.

To check the Software Version press

*#170602112302#.

If Imagine the cell battery is very low, and an important call is expected what to do there is a a reserve battery in the absence of the charger then to activate the key and recharge the cell again is to press “*3370#”.

#3370#

To deactivate Enhanced Full Rate Codec( EFR).

*#4720#

To activate Half Rate Codec.

*#0000#

It displays the software version of the phone.

*#9999#

To check the phones software version if *#0000# does not work.

#pw+1234567890+1#

To check the Provider Lock Status. ( “*” sigh to obtain the “p,w” and “+” symbols).

#pw+1234567890+2#

To check the Network Lock Status. ( “*” sigh to obtain the “p,w” and “+” symbols).

#pw+1234567890+3#

To check the Country Lock Status. ( “*” sigh to obtain the “p,w” and “+” symbols).

#pw+1234567890+4#

To check the SIM Card Lock Status.( “*” sigh to obtain the “p,w” and “+” symbols).

*#147#

vodafone this lets you know who called you last time *#1471#.

*#21#

Allows you to check the number that “All Calls” are diverted.

*#2640#

It displays the security code.

#30#

It lets you see the private number.

*#67705646#

It removes operator logo on 3310 & 3330.

*#73#

It reset the phone timers.

*#746025625#

It displays the SIM Clock status.

*#7760#

Manufactures code.

*#7780#

Restore factory settings.

*#92702689#

(to rember *#WAR0ANTY#)