Secret codes For Motorola,samsung

*#06# Displays IMEI
[][][] 119 [] 1 [] OK Enable EFR
[][][] 119 [] 0 [] OK Disable EFR

SAMSUNG SGH-2100/600
SECRET CODES
*#06# Displays IMEI
*#9999# Software version
*#0324# Technical menu
*#0523# Lets you adjust the screen contrast
*#0228# Battery status (capacity, voltage, temperature)Caution - starting from here the codes are "dangerous"
*#7370925538#
*#Res0Wallet#... is to delete the code around the "wallet"Input like normal telephone number (not in wallet code inquiry windows).NOTE! Afterwards the "wallet" is empty, can again be put on however with new code.

*#7780# - Reset to original settingsNOTE! Afterwards various "attitudes" are away - among other things these:Points of entrance (Provider dependent points of entrance and attitudes)Bluetooth attitudesFavoriteAllocation of the two keys (beside Navi keys) in the main menueProfiles are "neglected" (as with distribution) - still there however new bell tones, etc. are...SMS/MMS/E Mail attitudesLogos and spielstaende (allegedly) also deleted...Programs, calendars and contacts, etc. not changed...

*#7370# - Soft format - resets all the telefone Memory (like Formatting a diskNOTE! Battery should be full up to at least 75%, do not accomplish during the procedure under any circumstances ! The procedure takes some minutes (approx. 3-4)

Green, * 3 - Hard format: If the Mobile (only telephone memory) formats, puts back the attitudes (see * to # 7780 #) and implements a RESET.NOTE! Battery should be full up to at least 75%, do not accomplish during the procedure under any circumstances ! The procedure takes some minutes (approx. 3-4)

Proceeding: Equipment switch off, keep "green key" (take off) at the same time pressed, "*" and to "3" key and switch the equipment on (the keys thereby keep further pressed)... to "Formatting" on the display appears...HOW? Again there are two ways

1) *#7370#

2) When unable to startup your phone: press and hold the green (talk) key on the left + number 3 on the keypad + the * key and then turn the phone on. This trick works on every S60 v7.0 and it works fine on my 6630 too but without formatting screen


Tip 11:

Check if the recepients phone is onDelivery reportsorType *0# your message in the message composer window space then write your msgTry it !!!


ALL NOKIA PHONES

*3370# -This Nokia code activates Enhanced Full Rate Codec (EFR) - Your Nokia cell phone uses the best sound quality but talk time is reduced my approx.

5%#3370# - Deactivate Enhanced Full Rate Codec (EFR)

*#4720# - Activate Half Rate Codec - Your phone uses a lower quality sound but you should gain approx 30% more Talk Time

*#4720# With this Nokia code you can deactivate the Half Rate Codec*#0000# Displays your phones software version, 1st Line : Software Version, 2nd Line : Software Release Date, 3rd Line : Compression Type

*#9999# Phones software version if
*#0000# does not work*#06# For checking the International Mobile Equipment Identity (IMEI Number)#pw+1234567890+1# Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)
#pw+1234567890+2# Network Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)#pw+1234567890+3# Country Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)