What does * 66 do on a cell phone?

*66: Busy Call Return
The Busy Call Return service allows you to call a busy line over and over automatically for 30 minutes. When the line becomes free, your phone will notify you with a distinctive ring.
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What does * 67 and * 69 do on a cell phone?

*67 - Caller ID Block: Hides your phone number on Caller ID systems. *69 - Call Return: Redials the last number that called you. *70 - Call Waiting: Places your call on hold so you can answer another.
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Does Star 66 work on cell phones?

*66: Busy Call Return

Call the number. Hang up when you hear the busy signal. Pick up the phone, dial *66, then hang up. ... When the line is free, your phone will notify you with a distinctive ring.
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What does * 68 do to your phone?

Dialing *68 will disable the Caller ID for the next outbound / external call only. Selecting a line and dialing this feature code will result in a prompt on the phone display as well as an audible message: "Caller ID is BLOCKED for the next outbound call only."
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What is * 67 used for?

You have the option to block Caller ID either temporarily or permanently. To block your number from being displayed temporarily for a specific call: Enter *67. Enter the number you wish to call (including area code).
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Secret Phone Codes: Vertical Service Codes



What happens when you dial * 57?

Activate Call Trace

Pick up the phone and press *57 (touch tone) or 1157 (rotary). You'll hear a confirmation tone and message will be heard If the trace is successful. You must keep a written log of the date and time of harassing calls to retrieve Call Trace information.
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What does * 69 mean?

Call return (*69) automatically dials your last incoming call, whether the call was answered, unanswered or busy. To activate: Dial *69 and listen for a recording of the last number that was called. To call that number, dial 1. If the number is rings busy, hang up.
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What does * 77 do on your phone?

Reject anonymous calls

Anonymous Call Rejection (*77) stops calls from people that use a blocking feature to keep their name or number from being displayed. When Anonymous Call Rejection is turned on, callers will hear a message telling them to hang up, turn off the blocking feature, and call again.
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What does * 78 do on your phone?

When you do not want to be disturbed by incoming calls, you can activate the “Do Not Disturb” feature. All calls will be directed to Voice Mail and you will not hear your phone ring. To activate Do Not Disturb, dial *78.
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What does * 74 do on a phone?

Speed Dialing

Establish a short list of up to eight numbers, or a longer list of up to 30 numbers. To program your Speed Calling 8 list, dial *74. Listen for the dialtone, then dial the one-digit number (2 through 9) you would like to use to dial a frequently called number.
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How can I call without showing my number?

Hide your caller ID for all calls
  1. Open the Google Voice app .
  2. At the top left, tap Menu. Settings.
  3. Under “Calls,” turn on Anonymous caller ID . If you want to show your phone number to people you call, turn off Anonymous caller ID .
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How do I hide my caller ID?

Launch the Phone app and open the Menu in the top-right corner. Go into Settings, then scroll down to Supplementary Services. Depending on your particular device, you may need to go to Calls > Additional Settings. Tap Show my caller ID and choose to Hide number from the popup menu.
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How do I make my number unrecognizable?

Use *67. This trick works for smartphones and landlines. Open your phone's keypad and dial * - 6 - 7, followed by the number you're trying to call. The free process hides your number, which will show up on the other end as “Private” or “Blocked” when reading on caller ID.
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What does * 86 do on a cell phone?

Access voicemail from your phone's dial pad

There are three ways to access your voicemail using your phone's dial pad. You can: Press and hold 1. Dial *86.
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What does * 31 do to your phone?

Hide Your Phone From Caller ID: #31#

I could only get this to work on Android. But entering this code prompted a pop-up stating that my Caller ID had been disabled. In order to re-instate Caller ID, enter *31# .
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What does * 72 do on a cell phone?

Call Forwarding Always – Activation

Activates Call Forwarding Always. All calls to this phone will be forwarded to the designated 10 digit phone number. Lift the telephone handset, press the speaker button, or the headset button. Dial the code *72.
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What does * 98 do?

*98 to access messages and setup. *90 to take messages when the line is busy. *91 to stop taking messages when the line is busy.
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What does * 85 do?

Unaccepted callers may receive an announcement or be routed to a predetermined directory number. *65 Activation, *85 Deactivation - Calling Number Delivery - Provides the subscriber with the directory number (DN) of the calling party during the ringing cycle.
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What is ## 002 used for?

##002# - If your voice call or data call, or SMS call has been forwarded, dialling this USSD code will erase them. *#21# - By dialling this USSD code, you would get to know if your calls have been diverted somewhere else or not.
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What does * 52 mean on a cell phone?

When calling a Mexican mobile phone or landline from the U.S. or Canada you must enter the "+" sign when using a mobile phone, then the country code for Mexico, which is 52, and then the 10-digit phone number including area code. Dialing from a mobile phone: +52 xx xxxx-xxxx.
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What does * 73 do on a phone?

Call forwarding is disabled by dialing *73. This feature requires a subscription from the telephone company. Also available in some areas is Remote Access to call forwarding, which permit the control over call forwarding from telephones other than the subscriber's telephone.
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What does * 61 do on a phone?

Block calls from your phone

Press *61 to add the last call received to your call block list. Press *80 to turn call blocking off.
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Does * 69 still block calls?

In the US, dialing *69 as a prefix to a number will conceal your phone number from the recipient. This is a free service but can only be used for outgoing calls to businesses and individuals. It will not work for toll-free numbers or emergency services.
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Does * 68 still work?

Yes, dialing *68 or *82 before the number will show your Caller ID information for a single call even if the Show My Caller ID toggle is set to Off.
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What is the use of * 31?

If you want to hide the caller ID dial *31# and press call button. This code allows you to check which number your phone is currently forwarding calls to when you're busy or reject a call. If you want to deactivate call waiting dial #43#.
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