Secret codes for HTC Mazaa
Mobiles >> HTC >> HTC Mazaa| Specifications | Reviews | Secret codes |
| Unlock phone | Root phone |
HTC secret codes
*#06# - IMEI (International Mobile Equipment Identity) number##3282 or ##3282# - Field Test.
##634# - Color Variant + Life Time Counter
##4678255# - Tier3 Status
*#07# or ##07# - Launch main page of extras+info
##778# - Product Support Tool
##634# - Shows color variant and lifetime counter.
##778# - Opens service tools, but nothing seems to be doable there. It says "select function set" but there's nothing to select.
##3282# - Opens field test. Tried locking network to 3G on one of the networks here that have bad reception, and that works perfectly.
##777# or ##777w/call - User Content Reset
##7820# or ##7820w/call - SIM Lock Status
GSM codes for HTC Mazaa
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# | Disables all call diversion on the phone |
| ##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 #
Block all outgoing calls on your phone
**33*(enter password)#@ - Activation code
#33*(enter password)#@ - Deactivation code
*#33#@ - Check Status
Barring of all calls
*330*(enter password)# - Activation code
#330*(enter password)# - Deactivation code
*#330# - Check Status
Blocking of all outgoing international calls
*331*(enter password)# - Activation code
#331*(enter password)# - Deactivation code
*#331# - Check Status
All outgoing international calls barring while roaming
*332*(enter password)# - Activation code
#332*(enter password)# - Deactivation code
*#332# - Check Status
How to block all outgoing calls
*333*(enter password)# - Activation code
#333*(enter password)# - Deactivation code
*#333# - Check Status
Block all incoming calls on your phone
*353*(enter password)# - Activation code
#353*(enter password)# - Deactivation code
*#353# - Check Status
Barring all incoming calls when roaming
*351*(enter password)# - Activation code
#351*(enter password)# - Deactivation code
*#351# - Check Status
Call waiting (you have to order the service from the operator)
*43# - Activation code
#43# - Deactivation code
*#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. | |
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