Secret
Codes for Nokia
Codes :
1) *#06# For checking IMEI(international Mobile Equipment
Identity)
2) *#7780# Reset to factory settings
3) *#0000# To view software
version
4) *#2820# Bluetooth device address
5) *#746025625# Sim clock
allowed status
6) #pw+1234567890+1# Shows if ur sim as any
restrictions
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NOKIA:
CODES AND THEIR FUNCTION
*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)
#pw+1234567890+4#
SIM
Card Lock Status. (use the "*" button to obtain the "p,w" and "+"
symbols)
*#147#
This lets you
know who called you last (Only vodofone)
*#1471#
Last call (Only vodofone)
*#21#
This phone code allows
you to check the number that "All Calls" are diverted to
*#2640#
Displays phone security code in use
*#30#
Lets you see the
private number
*#43#
Allows
you to check the "Call Waiting" status of your cell phone.
*#61#
Allows you to check the number that
"On No Reply" calls are diverted to
*#62#
Allows you to check the number that
"Divert If Unreachable (no service)" calls are diverted to
*#67#
Allows you to check the number that
"On Busy Calls" are diverted to
*#67705646#
Phone code that removes
operator logo on 3310 & 3330
*#73#
Reset phone timers and game scores
*#746025625#
Displays the SIM Clock status,
if your phone supports this power saving feature "SIM Clock
Stop Allowed",
it means you will get the best standby time possible
*#7760#
Manufactures code
*#7780#
Restore factory settings
*#8110#
Software version for
the nokia 8110
*#92702689#
Displays - 1.
Serial Number, 2.Date Made,
3.Purchase Date, 4.Date of last repair (0000 for no repairs),
5.Transfer
User Data. To exit this mode you need to switch your phone off then on again.
*#94870345123456789#
Deactivate the PWM-Mem
**21*number#
Turn on "All Calls" diverting
to the
phone number entered
**61*number#
Turn on "No Reply" diverting
to the phone number entered
**67*number#
Turn on "On Busy" diverting to the phone number entered
12345
This is the default security code
press and hold #
Lets you
switch between lines
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SAMSUNG:
CODES AND THEIR FUNCTION
*#06# IMEI code
*#9998*4357# Help Menu
*#9998*5282# Java menu (GRPS/CSD settings for
JAVA server)
*#9999#0# Monitor
Mode
*#9999# or *#9998*9999#
Software Version
*#8888# or
*#9998*8888# Hardware Version
*#9998*746# or *#9998*0746# or *#0746# Sim
Infos
*#9998*523# or *#9998*0523# or
*#0523# Display Contrast
*#9998*842# or *#9998*0842# or *#0842#
Vibration On (until you push OK)
*#9998*289# or *#9998*0289# or *#0289# Buzzer
On (until you push OK)
*#9998*288# or
*#9998*0288# or *#0288# Battery & Field Infos
*#9998*377# or *#9998*0377# Error log
*#9998*778# or *#9998*0778# or
*#0778# Sim Service table
*#9998*782# show date and alarm clock
*#8999*638# show network
information
*#9998*5646# change
operator logo at startup
*#9998*76# production number
*#9998*968# view melody for alarm
*#9998*585# Non-Volatile Memory (NVM)
*#3243948# Digital Audio Interference Off
*#32436837# Digital Audio Interference On
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NEC:
CODES AND THEIR FUNCTION
*#2820# Software version
*#06# IMEI
*73738# Reset
* # 3210 # Service
Provider Lock info
*#8140#
Network barring info
SIEMENS:
CODES AND THEIR FUNCTION
* # 0 6 # IMEI No.
+ 1 2 0 2 2 2 4 3 1 2 1 Bonus screen
* # 0 6 # Software version
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ERICSSON:
CODES AND THEIR FUNCTION
>*<<**<<**<
Network and Subnetwork
<*<><** Control /Enable SIM Lock
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SONY:
CODES AND THEIR FUNCTION
Push * and type 936505: IMEI
Push * and type 4329
:enables/disables
network monitor 1
Push * and type 621342 :enables/disables
network monitor 2
Push * and type
5807 : Serial Number Software Vers.
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BLUETOOTH HACKING / BLUE
JACKING:
Bluejacking is the sending of
unsolicited messages over Bluetooth to Bluetooth-enabled devices such as mobile
phones,
PDAs or
laptop computers.
Bluetooth has
a very limited range, usually around 10 metres on mobile phones, but laptops can
reach up to 100 metres.
Simple tip to avoid Blue Jacking / Hacking is to:
KEEP YOUR BLUETOOTH OFF WHEN NOT IN
USE
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BLUESNARFING:
Bluesnarfing is the unauthorized access of information from a wireless
device through a Bluetooth connection, often between
phones, desktops,
laptops, and PDAs. This allows access to a calendar, contact list, emails and
text messages, and on some
phones users can steal pictures and private
videos.Simple tip to avoid Bluesnarfing is to:
KEEP YOUR BLUETOOTH OFF WHEN NOT IN USE
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PHONE LOCK / SIM
LOCK:
A SIM lock, not to be confused with
PIN or PUK code, is a capability built-in to GSM phones by mobile phone
manufacturers.
Network providers use this capability to restrict the use of
these phones to specific countries and network providers.
Currently, phones
can be locked to accept only SIM cards from one or more of the following:
-Countries (the phone will work in one country, but not another)
-Network/Service providers-
-SIM types (i.e. only specific SIM cards can
be used with the phone).
UNLOCKING:
A handset can be
unlocked by:
-Entering Unlocking Code
-Unlocking Sofware [Via USB
Cable or Bluetooth]
Unlocking Softwares are readily available on the
Internet, too many to mention!
- See more at: http://aboutcomputerinfo.blogspot.com/p/mobile-tricks.html#sthash.0UGAtdO4.dpuf
