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Secret codes for Maxfone Opal O-4

  Mobiles >> Maxfone >> Maxfone Opal O-4

Specifications | Reviews | Secret codes

Maxfone secret codes

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

GSM codes for Maxfone Opal O-4


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#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
**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

Block all calls on your phone
*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

Barring of all outgoing international calls 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

Block all incoming calls on your phone 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 Maxfone Opal O-4


MallikaMarch 02, 2024
How to identify input password?

Reply      
ArshinaOctober 17, 2023
How to reset forgot phone password of opal B3 keypad base model mobile phone

Reply      
harshJuly 15, 2023
call nahi lag raha hai

Reply      
Yuvaraja DJune 14, 2023
Incoming call not available

Reply      
Lokith.AFebruary 03, 2023
Opal B5 keypad mobile how to privacy password unlock any shortcut key

Reply      
PRASANTHDecember 17, 2022
mobile reset code send please incoming call not received

Reply      

rmeshJuly 02, 2024
reset
 
Opal b8November 07, 2022
Opal b8 factory reset password?

Reply      
Sahil KumarJune 28, 2022
Opal factory data reset code

Reply      
Shoaib farmanJanuary 27, 2022
I have one opal f2 cell phone when I call that phone from another no in his phone showing my no is in block list. What can I do?

Reply      
PrasannaJanuary 12, 2022
Reset code????

Reply      
PatelOctober 14, 2021
Incoming call activate

Reply      
HarishaOctober 09, 2021
Income call not connected

Reply      
DineshJuly 18, 2021
OpalB5 factory reset password

Reply      
AkkillalJuly 11, 2021
How can get input password

Reply      
OpalMarch 23, 2021
Incoming calls not connected

Reply      
Ningappa.......November 26, 2020
Reset numer

Reply      
DhuuSeptember 08, 2020
What is the password of opal keypad mobile

Reply      


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Maxfone Opal O-4
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