*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.
Australia: *10# for Telstra services or *69 on Optus HFC Telephony network. This only allows one to return the last unanswered call, and can cost 35 cents per use.
*67 - Block phone number on Caller ID systems. *69 - Redial the last number that called you. *70 - Places your call on hold so you can answer another.
Star 69 refers to "last-call return," the Calling Feature Vertical service code *69 keyed on a landline telephone set in order to return the call of the last one to ring (in Canada and the United States).
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).
Does * 69 work anymore? Yes, *69 works on cell phones as well as landline phones. Dialing *69 will automatically call back the last number that called you. Keep in mind that this feature may not be available on all cell phone networks, and it may not work for calls that are blocked or private.
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.
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.
The first one is *69, which traces the number of the last person who called you. It works even for anonymous or hidden calls, so you can get the phone number and the exact time they called. Once you have that hidden phone number, you can block it on your phone, so it can't call you anymore.
Useful when the call warrants legal action. *60 – Call Block: Prevents calls from select phone numbers and gives callers a recording that says you're not accepting calls. *67 – Caller ID Block: Hides your phone number on Caller ID systems. *69 – Call Return: Redials the last number that called you.
You might be wondering how this magic trick works. It's surprisingly simple: The moment you dial *67, your phone sends a signal to your provider requesting a caller ID block. From that point forward, your outgoing calls become shrouded in mystery, appearing as "private" or a "blocked number" on the recipient's end.
Caller ID and *57 call tracing services -- the primary consumer interfaces with electronic identifiers -- make it tough to hide from the heat these days. Dialing *67 may cloak your call from other Caller ID-equipped phones, but not from your carrier or the authorities.
Isn't *67 just for blocking caller id and *69? Anything that goes over a phone line or through a satellite can be traced if someone really wanted to. Yes, what *67 does is make your number appear as private.
To block caller ID for an individual call, dial 1831 (or #31# from a mobile) then the number you are calling. Generally, this will make sure the person you are calling will not see your number.
Is there a surefire way to reveal private callers? Though emergency hotlines like 911 can unmask blocked calls as well, TrapCall is the only mobile app that unmasks the phone number behind private callers. TrapCall can unmask any private caller.
Call Return remembers the phone number of the last party who called your phone and can automatically redial it for you.
If *69 does not work:
You may have your touch tone phone set to pulse. Your phone must be set to touch tone for Last Call Return to work. Not hearing any beeps when dialing out is a sign that it might be set to pulse. Switching between touch tone and pulse depends on the model of your phone.
*31# (Disable Caller ID)
If you want to keep your privacy and prevent others from knowing when you call them, you can disable caller ID by using this code.
*97. Pick up a call for another user in the same group. Lift the telephone handset, press the speaker button, or the headset button.
Block calls from your phone
Press *80 to turn call blocking off. Press *60 to turn call blocking back on.
Auto Redial is a service that dials a number that is busy for up to 30 minutes and alerts you with a distinctive ring when the line is no longer busy. To activate Auto Redial, press *66 (1166 from a rotary phone).
It allows you to easily trace calls made to your phone number. Essentially, *57 records the calling number and other identifying information such as the date and time of the call. This information can then be used to request a complaint with your phone provider or to report the call to law enforcement.
Screen incoming calls and only accept calls from certain numbers. Other callers will hear a message that you are not accepting calls at this time. To activate, dial *64.