The function of *89 varies depending on whether it is used as a telephone star code, refers to a specific form number, or is a numerical value used in another context like gasoline octane ratings.
*89 Automatic Recall - cancel all attempts Deactivates Automatic Recall attempt. *90 Busy Call Forwarding – enable (if using the Variable variant, follow code with the number to forward to) Dial the star code with 9 + the number and the user will be called on that line.
Call Retrieve Used to retrieve a parked call. Enter *88 followed by the extension that call is parked against. If the call is parked against your own extension, press the # key.
This Vertical Service Code, *82, enables calling line identification regardless of subscriber preference, dialed to unblock withheld numbers (private callers) in the U.S. on a per-call basis.
To deactivate Anonymous Call Rejection, pick up the receiver and press *87. You can turn Anonymous Call Rejection on or off any time you want.
Dialing *77 activates Anonymous Call Rejection, blocking incoming calls from private or blocked numbers on landlines and some mobile services, making anonymous callers hear a message that you don't accept their calls. To turn it off, dial *87, and remember that this feature only blocks intentionally hidden numbers, not calls marked as "Unavailable" or "Out of Area," and can sometimes route to emergency services in certain areas or for specific carriers, so check with your provider.
*97 Pick up a call for another user in the same group.
When you receive a call that you couldn't answer, simply dial *69 on your phone's keypad. The service will automatically dial the number of the most recent incoming call. Identify the caller: Once you initiate the call using *69, the recipient's phone will ring, and they will see your number on their caller ID display.
To turn off Call Forwarding from your mobile phone, call *73. You should hear a confirmation tone or message that may sound like a busy signal to let you know Call Forwarding has been turned off.
To prevent an outbound call from being interrupted, press *70 before entering the phone number. Call Waiting is reactivated automatically once your call is complete. Call waiting with Caller ID identifies incoming calls when you're on the phone.
Call Block, otherwise known as Call Screening, is a feature that allows you to block calls from up to 10 phone numbers within your local calling area for a low monthly rate. Turn on: Press *60. If prompted, press 3 to turn the feature on.
No. 1- *#9900# If you dial this code on your keypad, a window will open where you can click on 'Delete dumpstate/ logcat' to remove all junk files from your phone, making it a bit faster!
Dial *#62# to check if your voice or messages are being forwarded. Then dial ##62# to cancel #reject #TechSavvy #changeisgood.
To confirm the phone numbers registered in your name dial *106#. To prevent your sim being swapped without you present dial *100*100#. If someone tries to register a new line using your ID you will receive an SMS from 707 asking you to confirm that you are registering a new line.
Caller-ID Blocking can protect your privacy when calling people, not allowing them to see your information. Keep in mind that Caller-ID Blocking does not work when calling 800 numbers or 911. Note: Dialing [*67] before your call will only block Caller-ID for the duration of that call.
*#*#232339#*#* : performs a WiFi connection analysis .
The *#21# code checks the status of unconditional call forwarding. Dialling this code will display whether your calls are being forwarded to another number unconditionally, meaning all incoming calls are being redirected regardless of the condition.
How to block every incoming call. incoming calls to your line: *35*0000#.
🔐📞 ##002# instantly cancels all call forwarding on your phone — busy, unreachable, or no-answer. It's a simple way to reset settings and protect your privacy.
If you want to permanently block your number from displaying when calling another party, enter *31# then press the green call icon on your handset. To disable this and display your number again, enter #31# and press the green call icon.
Call trace allows you to dial the code *57 to trace the phone number of a call that was received. This service is used to trace harassing calls which warrant law enforcement or legal action. If you do not intend to take legal action, then an alternative is to use Call Return with *69.
To deactivate Caller ID Blocking for a specific number: Enter *82. Enter the number. Tap Call.
*64 | All Other Callers: Block
All other calls (not otherwise specified in Call Handling settings) will be blocked.
+971, the country calling code for telephone numbers in the United Arab Emirates.
Anonymous Call Blocking. Stop calls from callers who block their Caller ID info. ON: Press *77# OFF: Press *87#