All Nokia E91 Secret Codes

Hi guyz today I am here with a very interesting and useful tip about Nokia E91.  Yes you are right here are all Secrete Codes of Nokia E91 Phone.  These are absolutely free for you.  Below are the all Secret Codes of Nokia E91.  These are correct and tested.

Below are the Complete Codes List of Nokia E91

*#06# : Display the IMEI.




*#0000# : Display the firmware version and date.



*#bta0# : Display the Bluetooth MAC address.



*#opr0logo# : Clear the operator logo .



*#pca0# : Activate the GPRS PCCCH support.



*#pcd0# : Deactivate the GPRS PCCCH support .



*#res0wallet# : Reset the mobile wallet.



*#sim0clock# : Display the SIM clock status.



*#ssn0# : Display the manufacturing serial number.



*#war0anty# : Display the manufacturing and repair.



*efr0# : Enable EFR encoding.



#efr0# : Disable EFR encoding.



*hra0# : Enable HR encoding.



#hra0# : Disable HR encoding.



#pw+1234567890+n#

Display the SIM lock status:



n = 1: provider lock.

n = 2: network lock.

n = 3: country lock.

n = 4: SIM lock.



SMART TRICK :

- Press the media key to switch between now playing and current view.

- Press and hold the media key to start the Visual Radio (FM Radio.

- In Music Player, if you press the joystick up or down twice the scrolling speed goes to 'Fast' mode.