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Samsung Z4 secret codes

Specification Samsung Z4

Hard reset Samsung Z4

Screenshot Samsung Z4

Samsung Z4 smartphone runs on Tizen 3.0 operating system. The phone is powered by Quad-core 1.5 GHz processor. It has 8 GB, 1 GB RAM. Internal storage options which can be extended with the help of microSD, up to 128 GB (uses SIM 2 slot). The smartphone is fueled with a 2050 mAh,  Removable Li-Ion. The main camera of the smartphone consists of a 5 MP, Single. The sensors include Accelerometer, proximity. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, Wi-Fi, 3.5 mm Jack and more. The Samsung Z4 are available in various colors such as Black, Gold. It measures 132.9 x 69.2 x 10.3 mm and weighs 143 g.

Secret codes for Samsung Z4

GSM codes for Samsung Z4

Change code
**03*old code*new code*new code#
- Change code for call barring
**04*old PIN code*new PIN *new PIN#
- Change SIM Card PIN code
**042*old PIN2 code*new PIN2*new PIN2#
- Change SIM Card PIN2 code
**05*PUK code*new PUK*new PUK#
- Change SIM Card PUK code
**052*PUK2 code*new PUK2*new PUK2#
- Change SIM Card PUK2 code

Activate or deactivate Call waiting
*43#	- Activation call waiting
#43#	- Deactivation call waiting
*#43#	- Check status of call waiting

GSM codes for Call Forwarding
##002#	- Disable All Call Forwarding
**004*PhoneNumber#	- Set all configured call diversions to PhoneNumber
##004#	- Unregister all configured call diversions

Call Forward All
*21*PhoneNumber#	- Register and activate divert all calls to PhoneNumber
##21#	- Unregister divert all calls
*21#	- Enable divert all calls
#21#	- Disable divert all calls
*#21#	- Check status of divert all calls

Divert calls if your line is "no answer"
**61*PhoneNumber#	- Register and activate divert on no answer to PhoneNumber
##61#	- Unregister divert on no answer
*61#	- Activation Divert on no answer calls
#61#	- Deactivate divert on no answer calls
*#61#	- Check status of divert on no answer

Set call forwarding in case of "not available"
**62*PhoneNumber#	- Register and activate divert on not reachable
##62#	- Unregister divert on not reachable
*62#	- Activate divert on not reachable
#62#	- Deactivate divert on not reachable
*#62#	- Check status of divert on not reachable

Call diversion when "busy"
**67*PhoneNumber#	- Register and activate divert on busy
##67#	- Unregister divert on busy
*67#	- Activate divert on busy
#67#	- Deactivate divert on busy
*#67#	- Check status of divert on busy all call types
*#67*11#	- Check status of divert on busy voice calls
*#67*13#	- Check status of divert on busy fax calls
*#67*25#	- Check status of divert on busy data calls

Barr all outgoing calls
**33*code#	- Activate barr all outgoing calls (for code see "Safety" above)
#33*code#	- Deactivate barr all outgoing calls
*#33#	- Check status of barr all outgoing calls

GSM codes for barring all calls
**330*code#	- Enable Barr all calls on your phone
#330*code#	- Disable Barr all calls on your phone
*#330*code#	- Check status of barr all calls

Block all outgoing international calls
**331*code#	- Barr all outgoing international calls Activate
#331*code#	- Barr all outgoing international calls Deactivate
*#331*code#	- Check status of barr all outgoing international calls

USSD Codes For Barring all outgoing international calls except home country
**332*code#	- Enable barr all outgoing international calls except home country
#332*code#	- Disable Barr all outgoing international calls except home country
*#332*code#	- Check status of barr all outgoing international calls except home country

GSM codes for barring all outgoing calls
**333*code#	- Barr all outgoing calls Activate
#333*code#	- Barr all outgoing calls Deactivate
*#333#	- Check status of barr all outgoing calls

Barr all incoming calls
**35*code#	- Enable Barr all incoming calls on your phone
#35*code#	- Disable Barr all incoming calls on your phone
*#35#	- Check status of barr all incoming calls

GSM codes for barring all incoming calls when roaming
**351*code#	- Enable Barr all incoming calls when roaming on your phone
#351*code#	- Disable Barr all incoming calls when roaming on your phone
*#351#	- Check status of barr all incoming calls when roaming

Block all incoming calls
**353*code#	- Activation Blocking all incoming calls
#353*code#	- Deactivate Block all incoming calls
*#353#	- Check status of Blocking all incoming calls

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Thomas Nilan Smartphone Expert

Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones.

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User questions and comments about secret codes Samsung Z4

	brian	October 08, 2022
	cheat codes
Reply

	brian	October 08, 2022
	Volume booster
Reply

	Qcmcqc	March 22, 2024
	The camera takes decent photos, but lacks advanced features. Battery life is average. The phone has basic functions and a sturdy design. Screen quality is mediocre. Performance is satisfactory.
Reply

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