Secret codes for MTR Mt312
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MTR secret codes
*#06# - IMEI (International Mobile Equipment Identity) numberGSM codes for MTR Mt312
Change PIN code - **04* and enter the old PIN code, and twice a new PIN code.
Change PIN2 code - **042* and enter the old PIN2 code, and twice the new PIN2 code.
Unlock SIM (PIN) - **05* and enter the PUK code and new PIN code twice
Unlock SIM (PIN2) - **052* and enter the PUK2 code and new PIN2 code twice
Call Forwarding (you have to order the service from the operator)
| ##002# | Cancelling all call forwarding |
| ##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 |
| **21*phone 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 |
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 |
| **67*phone 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 on your phone
**33*(enter password)#@ - Activation
#33*(enter password)#@ - Deactivation
*#33#@ - Check Status
How to bar all calls
*330*(enter password)# - Activation
#330*(enter password)# - Deactivation
*#330# - Check Status
How to bar all outgoing international calls
*331*(enter password)# - Activation
#331*(enter password)# - Deactivation
*#331# - Check Status
Block all outgoing international calls on your phone when roaming
*332*(enter password)# - Activation
#332*(enter password)# - Deactivation
*#332# - Check Status
All outgoing calls barring
*333*(enter password)# - Activation
#333*(enter password)# - Deactivation
*#333# - Check Status
Barring of all incoming calls on your phone
*353*(enter password)# - Activation
#353*(enter password)# - Deactivation
*#353# - Check Status
How to bar all incoming calls when roaming
*351*(enter password)# - Activation
#351*(enter password)# - Deactivation
*#351# - Check Status
Call waiting (you have to order the service from the operator)
*43# - Activation
#43# - Deactivation
*#43# - Check Status
Transfer your phone number (Anti ANI)
#30#phone number - Block
*30#phone number - Allow
*#30# - Check Status
Show phone number of the caller you (ANI)
#77# - Block
*77# - Allow
*#77# - Check Status
Proceed with Caution: Use codes with care, as incorrect usage could affect device functionality.
If you're unsure about a code, do not use it. It's better to be safe than sorry.
 | Tarik Tonkov Mobile technology specialist |
| Tarik Tonkov is a computer scientist and programmer turned tech journalist with a keen interest in the world of smartphones and tablets. He previously wrote for Android Life and was also a ghostwriter for several technology and automotive publications. He appreciates the reliability and beauty of smartphones, the symbiosis of characteristics and usability. In his free time, Tarik likes to travel by car and polish his programming skills to create small useful programs. | |
Comments, Questions and Answers about the secret codes of MTR Mt312
| Bhupendra singh | October 05, 2023 | |
| Reset code | ||
| Rahul | August 17, 2023 | |
| Mtr gt 4g me privacy lock kaise tode | ||
| Mr. Kamlesh Kumhar | July 28, 2023 | |
| MTR mt312 ko switch off lock kaise tode | ||
| Amit | July 19, 2023 | |
| Screen password forget Karen | ||
| Rajendra kushwaha | June 26, 2023 | |
| MTR m5 input phone password लग गया है फोन चालु करेने फोन password मांग रहा हैं क्या करू | ||
| Satyam | March 09, 2023 | |
| Mobile password bool gya | ||
| Vivek | September 09, 2022 | |
| MTR m6 mobile how to open switch off password | ||
| Sachin | August 04, 2022 | |
| Sachin ahirwar | ||
| Mtr mt312 | June 29, 2022 | |
| Hard reset | ||
| Vishvendra Singh | May 07, 2022 | |
| Sir MTR m200 mobile Hard reset cod please help me sir | ||
| Sonu singh | February 16, 2022 | |
| Mera phone reset krne k liye 8digit ka code mag rha h to me kon sa code dalu | ||
| Shino | January 28, 2022 | |
| MTR factory data reset code | ||
| Basavasagar | November 11, 2021 | |
| Setting reset posward | ||
| Vishnu Kumar saini | October 19, 2021 | |
| MTR m1 ka lock kaise tode | ||
| aditya | October 11, 2021 | |
| How to turn off rejected call option? | ||
| Mohd irfan | October 04, 2021 | |
| What is restore factory password | ||
| Brijraj sharma | September 03, 2021 | |
| Massage are not read. | ||
| Yogesh | August 15, 2021 | |
| OTP not coming in this mobile. | ||
| Rakesh kumar | July 16, 2021 | |
| MT310 restore code | ||
| Jiyarul Islam | July 03, 2021 | |
| Privacy luck | ||
Ask a question about MTR Mt312
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