Nokia 81xx

Show IMEI code
* # 06 #
Software Version
* # 8110 #
This code shows you software version, date of manufacture and hardware number of your phone.

Warranty Codes
*#92702689# (= *#war0anty#)

Just scroll down through the information. If entering the above code requires a
further warranty code try entering the following:

6232 (OK) - Month and year of manufacture
7332 (OK) - Last repair date
7832 (OK) - Purchase date (if previously set)
9268 (OK) - Serial number
37832 (OK) - Set purchase date (this can only be done once)
87267 (OK) - Confirm transfer

Sim Clock information

To check if the Sim-Clock can be stopped type- *#746025625# (= *#sim0clock#)