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Undocumented possibilities of cell phones

Недокументированные возможности сотовых телефонов

Presenting a modern life without a mobile phone is impossible. This attribute not only merged into our life, but became an indispensable element in any situation. But the truth is that most of us do not even guess about the potential capabilities of such native and familiar devices.

Especially for you, I prepared a selection of useful features of your mobile phone, which you could not even guess.

  • = send button (SEND, YES, green / blue button, etc.)
  • ** = activate the service and activate (register)
  • * = activate the service
  • ## = turn off the service and deactivate (cancel)
  • # = deactivate the service
  • * # = Check the status of the service on the switch
  • PW = password
  • DestinationNumber = redirected number (the number to which redirection is set

Change PIN

"Click to show the spoiler - click again to hide ..."
Change PIN ** 04 * oldPIN * newPIN * newPIN #
Change PIN2 ** 042 * oldPIN2 * newPIN2 * newPIN2 #

Unlock SIM card

"Click to show the spoiler - click again to hide ..."
Unblock PIN ** 05 * PUK * newPIN * newPIN #
Unblock PIN2 ** 052 * PUK2 * newPIN2 * newPIN2 #

View IMEI (serial phone number)

"Click to show the spoiler - click again to hide ..."
View IMEI * # 06 #

Call forwarding (you must order the service from the operator)

"Click to show the spoiler - click again to hide ..."
Undo all redirects ## 002 #
Discard all conditional redirects ## 004 #
Activate all conditional redirects ** 004 * DestinationNumber #
Unconditional redirection (all calls)
Disable and deactivate unconditional forwarding ## 21 #
Deactivate unconditional redirect # 21 #
Enable and activate unconditional redirection ** 21 * DestinationNumber #
Enable unconditional redirect * 21 #
Check the status of unconditional forwarding * # 21 #
No answer forwarding
Deactivate and deactivate "No answer" forwarding ## 61 #
Deactivate "No Reply" Forward # 61 #
Enable and activate "no answer" forwarding ** 61 * DestinationNumber #
Enable "No answer" forwarding * 61 #
Check the status of the "no answer" forwarding * # 61 #
Redirect "not available"
Deactivate and deactivate call forwarding "not available" ## 62 #
Deactivate redirect "not available" # 62 #
Enable and activate "unreachable" redirect ** 62 * DestinationNumber #
Enable redirection "not available" * 62 #
Check the status of the redirection "not available" * # 62 #
Redirecting is "busy"
Deactivate and deactivate busy redirect ## 67 #
Deactivate busy redirect # 67 #
Enable and activate busy redirect ** 67 * DestinationNumber #
Enable busy redirect * 67 #

Setting the ring time before the "No answer"

"Click to show the spoiler - click again to hide ..."
Set the waiting time ** 61 * DestinationNumber ** N # N = 5..30 (seconds)
Delete the previous setting ## 61 #

If you set the redirect to "no answer," you can specify the time in seconds that the system gives you to pick up the handset.
If during this time you did not pick up the phone, the incoming call will be forwarded.
Example: ** 61 * + 709576617601234 ** 30 # sets the waiting time to 30 seconds

Call barring (you must order the service from the operator)

"Click to show the spoiler - click again to hide ..."
Change password for all prohibitions (initial - 0000) ** 03 * 330 * oldPW * newPW * newPW #
Prevent all outgoing calls
Activate the ban of all outgoing calls ** 33 * PW #
Deactivate all outgoing calls barring # 33 * PW #
Check the barring status of all outgoing calls * # 33 #
Prevent all calls
Activate the barring of all calls ** 330 * PW #
Deactivate all call barring # 330 * PW #
Check the barring status of all calls * # 330 #
Prohibition of all outgoing international calls
Activate the ban of all outgoing international calls ** 331 * PW #
Deactivate the ban of all outgoing international calls # 331 * PW #
Check the status of the ban of all outgoing international calls * # 331 #
Prevent all outgoing calls
Activate the ban of all outgoing calls ** 333 * PW #
Deactivate all outgoing calls barring # 333 * PW #
Check the barring status of all outgoing calls * # 333 #
Prevent all incoming calls
Enable barring of all incoming calls ** 35 * PW # or ** 353 * PW #
Deactivate the ban of all incoming calls # 35 * PW # or # 353 * PW #
Check the barring status of all incoming calls * # 35 # or * # 353 #
Prevent all incoming calls when roaming
Activate the barring of all incoming calls when roaming ** 351 * PW #
Deactivate the barring of all incoming calls when roaming # 351 * PW #
Check the barring status of all incoming calls when roaming * # 351 #

Call waiting (you must order the service from the operator)

"Click to show the spoiler - click again to hide ..."
Activate call waiting * 43 #
Deactivate call waiting # 43 #
Check the call waiting status * # 43 #

Different events

"Click to show the spoiler - click again to hide ..."
CALLER DISPLAY TO SEND / DISABLE YOUR PHONE NUMBER BEING SENT
- DISABLE your phone number being sent # 30 # DestinationNumber
- ENABLE your phone number being sent * 30 # DestinationNumner
- STATUS of your phone number being sent * # 30 #
PC TO SEND / DISABLE INCOMING PHONE NUMBER BEING SENT TO YOUR PHONE
- DISABLE incoming number being shown on your phone * 77 #
- ENABLE incoming number being shown on your phone # 77 #
- STATUS of whether calling parties * # 77 #
Недокументированные возможности сотовых телефонов
1

Each owner of the car at least once in his life got into a situation where the keys remain inside a locked car. Do not panic or, worse, beat the glass.

If at home you have a second set of remote key, take your phone, calmly dial the number of the cellular one of the household and ask to use the key directly from the house, having previously carried it to the mobile phone, and at the same time keep your device at a distance of about 30 cm from the car door.

Thus, your phones will create a kind of portal and serve as a guide for the key. This will help you save time, material costs and in two accounts to open your car. The distance in this case has absolutely no value: whether you are at least a hundred kilometers from home, if you can get through to a person with spare keys, you can open a car or even a trunk!

Недокументированные возможности сотовых телефонов
2

It's not unfortunate, but every second owner of a mobile phone at least once in his life became a victim of cell phone theft. The situation is very unpleasant and it is often not even the cost of the device, but information.

If you live in a big city, we advise you to take a responsible approach to the safety of your property, and, of course, it does not prevent you from being reinsured once again. If you still lost your phone, it's best to block it immediately. For this you will need a serial number for the cellular.

Dial the following combination of digits * # 06 # on the phone, then the 15-digit code will be displayed on the screen - this is a unique number that is never repeated and assigned by the manufacturer individually to each device. Write it down and keep it in a safe place. If your phone is lost, call your mobile operator and give this code, after which the cell phone can be blocked.

After such a phone it will be impossible to use. Of course, this is not a guarantee that you will be returned, but at least your phone in its original form can not be used by an attacker.

Недокументированные возможности сотовых телефонов
3

If you are caught in an emergency situation from anywhere in the world, you just need to dial the short number "112" from your mobile and the phone will automatically search for an emergency number within the networks available in the region.

Even being outside the coverage area of ​​the network, having no funds on the account and being in a foreign country, by this number you will necessarily contact the necessary emergency service. Moreover, this number can be dialed without even removing your phone from the lock!

Недокументированные возможности сотовых телефонов
4

The most urgent issue for all mobile phone owners is the battery charge. Fortunately, there is a lifetime for this problem, but this advice is only for Nokia owners.

The fact is that it is in Nokia phones that there is a hidden battery reserve. To activate it, you must dial a combination of digits * 3370 #, after which the phone will reboot using a backup battery and the battery charge will increase by 50%. The backup battery will in turn be recharged the next time the battery is charged.