| Specification Apple iPhone 12S |
| Hard reset Apple iPhone 12S |
| Jailbreak Apple iPhone 12S |
| Unlock Apple iPhone 12S Passcode |
| Bypass FRP Apple iPhone 12S |
| Screenshot Apple iPhone 12S |
| Compare Apple iPhone 12S |
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OS: iOS v15.1 CPU: Apple A15 Bionic - 5 nm RAM: 4 GB Camera: 12 MP 12 MP TOF Battery: 2950 mAh |
| *#06# | - IMEI (International Mobile Equipment Identity) number |
| *3001#12345#* and Tap call | - Enter Field Mode. |
| *777# and Tap call | - Account balance for prepaid iPhone. |
| *225# and Tap call | - Bill Balance. (Postpaid only) |
| *646# and Tap call | - Check minutes. (Postpaid only). It will display you the available minutes of your talk time. |
| *#30# and Tap call | - Calling line presentation check. |
| *#5005*7672# and Tap call | - SMS Message Center Number |
| *331* | - Barring code # Outgoing calls abroad to block the lock code to inquire about her please contact your network operator. |
| *936# and Tap call | - To check whether your phone is eligible for firmware upgrade |
| *3282# | - It will let you know about the use of information info. |
| *3370# and Tap call | - EFR(Enhanced Full Rate) Mode. |
| #3370# | - Disable EFR mode. |
| Outgoing Call Anonymity | |
| *#31# and Tap call | - It allow you hide your number. |
| #31#phone-number and Tap call | - Call Anonymity |
| Call Baring | |
| *#33# and Tap call | - Check for call control bars. |
| *33*pin# and Tap call | - Turn ON Call Barring |
| #33*pin# and Tap call | - Turn OFF Call Barring |
| Call Waiting | |
| *#43# and Tap call | - Determine if call waiting is enabled. |
| *43# and Tap call | - Activate a waiting. |
| #43# and Tap call | - Deactivate waiting. |
| *#76# and Tap call | - Check whether the connected line presentation is enabled or not. |
| Call Forwarding | |
| *#21# and Tap call | - Setting interrogation for call forwards. |
| *#62# and Tap call | - Check the number for call forwarding if no service is available. |
| *#67# and Tap call | - Check the number for call forwarding when the iPhone is busy. |
| ##002# and Tap call | - Disable All Forwarding. After that all incoming calls can be received only by the subscriber. |
| *#61# and Tap call | - Check the number for unanswered calls. |
| 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 | |
| Call waiting | |
| *43# | - Turn On Call waiting |
| #43# | - Turn OFF 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 |
| Configure call forwarding | |
| *21*PhoneNumber# | - Register and activate divert all calls to PhoneNumber |
| ##21# | - Unregister divert all calls |
| *21# | - Activate all calls divert |
| #21# | - Deactivate all calls divert |
| *#21# | - Check status of divert all calls |
| Call diversion when "no answer" | |
| **61*PhoneNumber# | - Register and activate divert on no answer to PhoneNumber |
| ##61# | - Unregister divert on no answer |
| *61# | - Turn On Divert no answer calls |
| #61# | - Turn OFF Divert on no answer calls |
| *#61# | - Check status of divert on no answer |
| 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 |
| Diversion in case of "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 |
| All calls barring | |
| **330*code# | - Barr all calls Enable |
| #330*code# | - Barr all calls Disable |
| *#330*code# | - Check status of barr all calls |
| Activate barr 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 |
| Activate or deactivate barring all outgoing international calls except home country | |
| **332*code# | - Activate all outgoing international calls except home country barring |
| #332*code# | - Deactivate all outgoing international calls except home country barring |
| *#332*code# | - Check status of barr all outgoing international calls except home country |
| All outgoing calls barring | |
| **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# | - Barr all incoming calls Enable |
| #35*code# | - Barr all incoming calls Disable |
| *#35# | - Check status of barr all incoming calls |
| All incoming calls barring when roaming | |
| **351*code# | - Barr all incoming calls when roaming Enable |
| #351*code# | - Barr all incoming calls when roaming Disable |
| *#351# | - Check status of barr all incoming calls when roaming |
| Activate barr all incoming calls | |
| **353*code# | - Turn On Blocking all incoming calls |
| #353*code# | - Turn OFF Block all incoming calls |
| *#353# | - Check status of Blocking all incoming calls |
