*#06# - IMEI number The International Mobile Equipment Identity or IMEI is a number, usually unique, to identify 3GPP (i.e., GSM, UMTS and LTE) and iDEN mobile phones, as well as some satellite phones. It is usually found printed inside the battery compartment of the phone, but can also be displayed on-screen on most phones by entering *#06# on the dialpad, or alongside other system information in the settings menu on smartphone operating systems. Every new phone sold should have a unique IMEI number that is meant to remain the same for the lifetime of that product.

##273282255663282##* - Immediate backup of all media files

##4636##

This code can be used to get some interesting information about General Mobile GM 5 Plus and battery. It shows following 4 menus on screen:

• Phone information
• Battery information
• Battery history
• Usage statistics

##7780##

This code can be used for a factory data reset. It'll remove following things:

• Google account settings stored in your phone

• System and application data and settings

• Downloaded applications
  It'll NOT remove:

• Current system software and bundled applications

• SD card files e.g. photos, music files, etc.
  PS: Once you give this code, you get a prompt screen asking you to click on "Reset phone" button. So you get a chance to cancel your operation.

27673855# - Think before you give this code. This code is used for factory format. It'll remove all files and settings including the internal memory storage. It'll also reinstall the phone firmware.

PS: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code.

##34971539## - This code is used to get information about phone camera. It shows following 4 menus:

• Update camera firmware in image (Don't try this option)
• Update camera firmware in SD card
• Get camera firmware version in General Mobile GM 5 Plus
• Get firmware update count

WARNING: Never use the first option otherwise your phone camera will stop working and you'll need to take General Mobile GM 5 Plus to service center to reinstall camera firmware.

##7594##

This one is favorite one. This code can be used to change the "End Call / Power" button action in your phone. Be default, if you long press the button, it shows a screen asking you to select any option from Silent mode, Airplane mode and Power off.

You can change this action using this code. You can enable direct power off on this button so you don't need to waste your time in selecting the option.

##225## - Events calendar.

##426## - Debug information for Google Play service.With Google Play services, your Android app can take advantage of the latest, Google-powered features such as Maps, Google+, and more, with automatic platform updates distributed as an APK through the Google Play store.

##759## - Access Google Partner setup (Rlz debug interface).

*#872564# - USB logging control

*#9900# - System dump mode General Mobile GM 5 Plus

##97## - Language and Keyboard settings in General Mobile GM 5 Plus

##46## - Reset Sim in General Mobile GM 5 Plus

*#301279# - HSDPAHSDPA means “High Speed Downlink Packet Access” and is a technique used in the UMTS mobile communication system, the download speeds of currently 3.6 Mbit/s to 7.2 Mbit/s. HSUPA is developed commercially since 2007 in Germany. High Speed Downlink Packet Access (HSDPA, 3.5G, 3G + or UMTS broadband) is a data transmission method of the cellular standards UMTS, which was defined by the 3rd Generation Partnership Project. The method enables DSL-like data rates in mobile networks. HSDPA is available in Germany, among others by the network operators Vodafone, E-Plus, O2, and telecom and in Switzerland by Swisscom, Sunrise and Orange. In Austria operate the A1, T-Mobile, Orange and Three HSDPA networks./HSUPAHSUPA means “High Speed Uplink Packet Access” and is a technique used in the UMTS mobile communication system, the upload speeds up to 5.8 Mbit/s. High Speed Uplink Packet Access (HSUPA) is a transmission method of the UMTS mobile radio standard that allows higher data rates in the uplink and reduces the round trip time (often referred to as ping). HSUPA Category 6 were up to 5.76 Mbit / s and category 9 (Release 9) up to 23 Mbit / s can be achieved. HSUPA is part of Release 9 of UMTS. Control Menu

#7465625# - View phone lock status
7465625638Code# = Enables Network lock

7465625638Code# = Disables Network lock

7465625782*Code# = Enables Subset lock

7465625782Code# = Disables Subset lock

746562577*Code# = Enables SP lock

746562577Code# = Disables SP lock

746562527*Code# = Enables CP lock

746562527Code# = Disables CP lock

7465625746*Code# = Enables SIM lock

7465625746Code# = Disables SIM lock

7465625228# = Activa lock ON

7465625*228# = Activa lock OFF

746562528638# = Auto Network lock ON

7465625*28638# = Auto Network lock OFF

746562528782# = Auto subset lock ON

7465625*28782# = Auto subset lock OFF

74656252877# = Auto SP lock ON

7465625*2877# = Auto SP lock OFF

74656252827# = Auto CP lock ON

7465625*2827# = Auto CP lock OFF

746562528746# = Auto SIM lock ON

7465625*28746# = Auto SIM lock OFF

##273283255663282##* - This code opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.

##197328640## - This code can be used to enter into Service mode. You can run various tests and change settings in the service mode.

WLAN, GPS and Bluetooth Test Codes:

##232339## OR ##526## OR ##528## - WLAN test (Use "Menu" button to start various tests)

##232338## - Shows WiFi MAC address MAC (Media Access Control), address is a globally unique identifier assigned to network devices, and therefore it is often referred to as hardware or physical address. MAC addresses are 6-byte (48-bits) in length, and are written in MM:MM:MM:SS:SS:SS format. The first 3-bytes are ID number of the manufacturer, which is assigned by an Internet standards body. The second 3-bytes are serial number assigned by the manufacturer.

##1472365## - GPSThe Global Positioning System (GPS) is a space-based navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. test

##1575## - For a more advanced GPS test

##232331## - Bluetooth test Bluetooth is defined as being a short-range radio technology (or wireless technology) aimed at simplifying communications among Internet devices and between devices and the Internet. It also aims to simplify data synchronization between Internet devices and other computers.

##232337#*# - Shows Bluetooth device address in General Mobile GM 5 Plus

##8255## - This code can be used to launch GTalk Service Monitor. Gtalk Service Monitor and play services monitor are developer options to let you examine and debug the push connections to google talk and google play services. Below these, the "restore default heartbeats" button lets you bring back the original heartbeat exchange settings if you have to. The final button is about making a donation to the developer of this convenient app. and that is it! now, you are left to experiment with the data and wi-fi settings until you land the most comfortable intervals for you.

##36245## - Access email debug information.

Codes to get Firmware version information:

##49862650468##* - PDA, Phone, H/W, RFCallDate

##1234## OR *#1234# - PDA and Phone firmware information

##1111## - FTA SW Version (1234 in the same code will give PDA and firmware version)

#12580369# - Software and hardware info

*#9090# - Diagnostic configuration in General Mobile GM 5 Plus

##2222## - FTA HW Version

##44336## - PDA, Phone, CSCThe Customer Service Code (CSC) plays an important role in the operation of your mobile device. Different countries have different standards for both voice and data communications to a cell phone tower. Although most countries follow the international standard for WiFi connects, there are variations from the standard. The CSC code ensures that your mobile device complies with the standards for your country, and your cell phone operator. The CSC code also determines the source for firmware updates via FOTA or Samsung Kies. , Build Time, Changelist number

Codes to launch various Factory Tests:

##0283## - Packet Loopback

##0##* - LCD display test

##0673## OR ##0289## - Melody test

##0842## - Device test (Vibration test and BackLight test)

##2663## - Touch screen version General Mobile GM 5 Plus

##2664## - Touch screen test

##0588## - Proximity sensor test

##3264## - RAM version General Mobile GM 5 Plus

GSM codes for General Mobile GM 5 Plus

Change PIN Change the PIN code of your SIM card using a short code or via your mobile phone menu. If you have a PIN number on your SIM card as an extra security measure, you'll need to type the PIN number in each time you turn on your phone. If you do this wrong 3 times, the SIM card will be locked and you will be unable to use the phone. In this situation, you will need your PUK code to unlock the SIM. - ** 04 *, then enter the PIN old, and twice a new PIN.
Change PIN2 - ** 042 *, then enter the old The PIN2, and twice the new PIN2.
Unlock SIM-card (PIN) - ** 05 * then enter the PUK and new PIN twice
Unlock SIM-card (PIN2) - ** 052 *, then enter the PUK2 and new PIN2 twice

Call Forwarding (you have to order the service from the operator)

002# - Cancel all diverts

004# - Cancel all conditional call forwarding

*004 phone number # - Activate all conditional call forwarding

Unconditional call forwarding (Call Forward All)

21 - Switch off and deactivate

21# - Deactivate

*21phone number# - Enable and Activate
*21# - Activate
*#21# - Check the condition

Diversion in case of "no answer"

61 - Switch off and deactivate

61# - Deactivate

*61 phone number# - Enable and Activate
*61# - Activate
*#61# - Check the condition

Setting the call time until the call forwarding option "no answer"
When installing forwarding on "no answer" you can set the time in seconds that the system allows you to hook. If during this time you have not picked up the phone, the incoming call will be diverted.
Example: - ** 61 * + ** 709576617601234 # 30 - set the waiting time of 30 seconds
Set timeout - ** 61 * Phone Number ** N #, N = 5..30 (seconds)
Remove the previous installation - ## 61 #

Diversion in case of "not available"

## 62 - Switch off and deactivate

62 # - Deactivate

** 62 *phone number# - Enable and Activate

• 62 # - Activate

• 62 # - Check the condition

Diversion in case of "busy"

67 - Switch off and deactivate

67# - Deactivate

*67phone number# - Enable and Activate
*67# - Activate
*#67# - Check the condition

Call Barring (you have to order the service from the operator)
Change the password for all bans (default - 0000)

• ** 03 * 330 * old password * new password * new password #

Barring of all outgoing calls
*33password# - Activate

33*password# - Deactivate

*#33# - Check the condition

Barring of all calls
*330password# - Activate

330*password# - Deactivate

*#330# - Check the condition

Barring of all outgoing international calls
*331password# - Activate

331*password# - Deactivate

*#331# - Check the condition

Barring of all outgoing calls
*333password# - Activate

333*password# - Deactivate

*#333# - Check the condition

Barring of all incoming calls
*353password# - Activate

353*password# - Deactivate

*#353# - Check the condition

Barring all incoming calls when roaming
*351password# - Activate

351*password# - Deactivate

*#351# - Check the condition

Call waiting (you have to order the service from the operator)
*43# - Activate

43# - Deactivate

*#43# - Check the condition

Transfer your phone number (Anti ANI)

30#phone number - Block

*30#phone number - Allow
*#30# - Check the condition

Show phone number of the caller you (ANI)

77# - Block

*77# - Allow
*#77# - Check the condition

Smart menu
GP - *111#
Rob - *140#
Banglalink - *789#