NOKIA SECRET CODES

[zeal]

Here's a list of known codes on
Nokia mobile phones. This list
does not include codes that
make request to the network. To
use these codes, just dial them
like normal numbers.
Code
Description
*#06#
Display the IMEI (GSM standard)
*#0000#
Display the firmware version and
date (with variant info on S40
second edition or newer)
*#9990#
Says "Bluetooth Test Mode" on
Symbian models; accepts without
any messages and Bluetooth
behaves abnormally on non-
Symbian ones (models with
build-in Bluetooth radio, activate
first to use)
*#bta0#
Display the Bluetooth MAC
address (models with build-in
Bluetooth radio, activate first to
show address)
*#mac0wlan#
Display the WLAN MAC address
(models with build-in Wi-fi radio)
*#opr0logo#
Clear the operator logo (3310
and 3330 only)
*#pca0#
Activate the GPRS PCCCH support
(early GPRS models)
*#pcd0#
Deactivate the GPRS PCCCH
support (early GPRS models)
*#res0wallet#
Reset the mobile wallet (models
with mobile wallet)
*#res0#
Soft-format the memory
(Symbian models only)
*#rst0#
Reset to factory defaults,
confirmation required (DCT4 or
newer)
*#sim0clock#
Display the SIM clock status (DCT3
only)
*#ssn0#
Display the manufacturing serial
number (mid-range and
premium DCT3, basically all DCT4
and BB5 non-Symbian models)
*#war0anty#
Display the manufacturing and
repair info (no exit on DCT3) or
total talk time on Symbian models
Note: many S40 firmware
releases since 2009 disable this
code
*efr0#
Enable EFR encoding (pre-2003
models)
#efr0#
Disable EFR encoding (pre-2003
models)
*hra0#
Enable HR encoding (pre-2003
models)
#hra0#
Disable HR encoding (pre-2003
models)
#pw+1234567890+n#
Display the SIM lock status:
(pre-2003 models)
n = 1: provider lock
n = 2: network lock
n = 3: country lock
n = 4: SIM lock
n#
n = 1..999: recall the number
stored in the SIM location n
(DCT3, DCT4, BB5 models)