TIPS:-

1] Press *#0000# to display your phone's software version. The 1 st line shows the Software Version, 2nd line shows release date and the 3rd line shows the compression type used.

2] In case you want to format the phone, press *#7370# or *#7780#, then enter the lock code, which is the second code of the phone. NOTE- Battery must be full, because if format is disrupted by low battery, your phone software will be corrupted.

3] *#92702689# (*#warOanty#) ŹDisplay the life timer information of your S60 phone, i.e. the total time of phone call (in minutes).

4] *#61 # Allows you to check the number that "On No Reply" calls are diverted toward

5] *#62# Allows you to check the number that "Divert If Unreachable(no service)" calls are diverted toward.