Panasonic and Philips secret code

[elvis28]

GD55/G50/G51/G70/A100/A101/A102/X300: with or w/o SIM press *#369# and go to menu ?°SW Version?±
- GD67/GD87/X60/X66/X100/X200/X400/X500: with SIM press *#9999# while phone searching for network
- X200 : with SIM press #02# while phone searching for network

- X6X : Power on the phone with valid sim card and tape this code : 52824**
then tape 746, Menu, Menu then enter your code

Philips

PHILIPS DIGA *#06# IMEI
*#3333*# Blocking list
*#2558*# All time connected
*#3377*# IMEI,FLAGS,SIM LOCK
*#7489*# Security code ???
*#3353*# clear Blocking List

PHILIPS FIZZ *#06# IMEI
*#8377*# Software version
*#1234*# Security code
*#5644*# Service code

PHILIPS SPARK *#06# IMEI
*#2254*# Status register
*#2255*# Some kind of monitor mode during dialing.
*#2558*# Time connected to net.
*#2562*# ??? number of reconnections
*#2565*# Warm restart
*#3333*# BLOCKINGLIST
*#2377*# ???BERR Phone waits random time and reconnects to network.
*#3377*# Information, SIM-lock
*#7378*# SIM info
*#7489*# SECURITY CODE
*#7693*# Sleep mode
*#7948*# Turn off phone
*#8463*# Information on sleep mode