The point of a 69 call is to block the number that is making the call. There is no way to find out this number.
Yes it keeps you going round and round
In the US, it is *69 on a land line phone.
If your caller hangs up before you can answer the phone just dial *69 and your phone will call them back.
someone call me in an unknown number how do i call back
Dialling 69 on its own will normally be ignored by a phone as it is too short to be a normal phone number. However, *69 is often used for call return - the service that tells you the number of the last person to call you.
If the number is private then you cannot retrieve it. However, if you wish to call that number back (and it is the last call you received) you can dial *69.
depending on the phone you have to dial Star (*) 69 or star (*) 67
Star 69 it to play back recent telephone calls.
*69 but it costs a little bit of money.
you cant call it back
You can contact the spoofed number back by dialing star-69 on your phone. Unfortunately there is no way to prevent others from spoofing your number to call other people.
In the United States, *89 is the code to cancel call return. If you dial *69, the phone system will attempt to call back the last person who called you, and will continue to try until either the call goes through or you dial *89 to cancel. If you have a rotary or pulse-dial phone, you can dial 11xx instead of *xx for any of the "star codes" (vertical service codes).
yes most Cell Phone providers offer this ring back tones service. Where when you are on the phone a call can call you back and you can here the ringtone.