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Secret codes for MU Phone M230

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Specifications | Reviews | Secret codes

MU Phone secret codes

*#06# - IMEI (International Mobile Equipment Identity) number

GSM codes for MU Phone M230

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#	Deactivate 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
**33*(enter password)#@ - Enter to activate
#33*(enter password)#@ - Enter to deactivate
*#33#@ - Check

Barring of all calls
*330*(enter password)# - Enter to activate
#330*(enter password)# - Enter to deactivate
*#330# - Check

Block outgoing international calls
*331*(enter password)# - Enter to activate
#331*(enter password)# - Enter to deactivate
*#331# - Check

Block outgoing international calls when roaming
*332*(enter password)# - Enter to activate
#332*(enter password)# - Enter to deactivate
*#332# - Check

How to turn off all outgoing calls
*333*(enter password)# - Enter to activate
#333*(enter password)# - Enter to deactivate
*#333# - Check

Barring of all incoming calls
*353*(enter password)# - Enter to activate
#353*(enter password)# - Enter to deactivate
*#353# - Check

Barring all incoming calls when roaming
*351*(enter password)# - Enter to activate
#351*(enter password)# - Enter to deactivate
*#351# - Check

Call waiting (you have to order the service from the operator)
*43# - Enter to activate
#43# - Enter to deactivate
*#43# - Check

Transfer your phone number (Anti ANI)
#30#phone number - Block
*30#phone number - Allow
*#30# - Check

Show phone number of the caller you (ANI)
#77# - Block
*77# - Allow
*#77# - Check

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.

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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.

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Comments, Questions and Answers about the secret codes of MU Phone M230

Amit	November 27, 2022
Input password ( 4 - 8 ) Reply
Vishal Hada January 25, 2023 Mjphone
Amar Singh	October 21, 2022
Mu 230 का जब स्विस ओन करते हैं तो screen par pasward puchta हे वो पासवर्ड याद nhi he Reply
Mu phone m230	September 17, 2022
Resart Reply
Nazeer	November 03, 2020
Forgot my old password so unable to reset what to do? Reply
Chhotu kumar	May 29, 2020
Display ulta ho gaya hai Reply
Raju	April 22, 2020
Incoming call nahi aati hai... Hamesha vast batati hai Reply
Radheshyam rout	November 25, 2019
My phone cecret code Reply
Rao	September 25, 2019
My mobile Call is not Incoming Line busy but blacklist number is not seen please solve my problem Reply
Sid	July 10, 2019
Nu phone headphone mode disable code?? Reply
Sudam	June 12, 2019
All out going call busy Reply
Omji. Surat	May 19, 2019
Roaming code kya hei Reply
sonu	May 16, 2019
thanks ashraf bhai Reply
Madhu	May 10, 2019
Thanks Ashraf Sama Reply
Sripal	May 03, 2019
Unable to take the call at the moment Reply
ravi	May 01, 2019
how to rest mu phone m230 Reply
LALIT BHATEJA	May 01, 2019
thanks to ashraf sama Reply
Aman mobile shop	March 04, 2019
How was the remove rejected number in call list perminet Reply
ashraf sama	February 21, 2019
muphone full reset code *#2222# Reply
Rajesh thakor	January 04, 2019
Input passwords Reply
Mu phone230	January 04, 2019
Pasword Reply

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