What is the use of * 31?

Hide Your Phone From Caller ID: #31#

In order to re-instate Caller ID, enter *31# .

What is the purpose of * 31?

Hide Caller ID: *31#

The caller might have hidden the ID intentionally or sometimes it can be accidental. If you want to hide the caller ID dial *31# and press call button.

Does 31 hide your number?

If your phone is on a GSM network (e.g., most Androids), you can always dial #31# to block your caller ID.

What is the use of *# 30?

Code: *#30#

If the recipient of your calls isn't able to view your mobile number, there might be a problem with your number's Calling Line Presentation. In that case, you can use this code to check if Call Line Presentation is enabled or disabled.

How do I hide my caller ID?

Most powerful secret code for Android || outgoing call disable Amazing code For All phone

Does * 67 disguise your number?

To block your number from being displayed temporarily for a specific call: Enter *67. Enter the number you wish to call (including area code).

What does * 69 mean on the phone?

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.

What is *# 30 * phone number?

*#30# and tap Call.

This displays whether you have enabled or disabled the presentation of the calling line, presumably the number of the party placing the call.

How do you use * 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.

What is airtime usage?

Airtime usage refers to how much airtime has been reserved within a given time span. For example, if airtime usage on a specific channel has totaled up to 70 percent over the last 5 minute time span, that channel is basically full.

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# .

How do I put my phone on private 31?

Stop your number showing

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. If you have problems with caller ID, complain to your telco.

Can I hide my cell phone number when calling someone?

Specifically, adding *67 to the start of any phone number will block your caller ID when you call that number. This is a quick and temporary way to block your number when making calls. Nearly all phone service providers support it, it works on both smartphones and landlines, and it's totally free.

What does *# 31 do on iPhone?

Entering *#31# lets you block your number for all outgoing calls. Want to be more selective? Simply enter #31# directly before your desired number and your iPhone will hide your digits only for that call.

What happens when you dial * 3001 12345 #* on an iPhone?

Dial *3001#12345#* and press the Call button. This will launch the Field Test Mode app and where the bars/dots were in the top left corner of the screen, you'll now see a negative number. The negative number is the decibel signal strength reading and should be followed by the carrier name and then the network type.

What does * 57 do on a cell phone?

Malicious caller identification, introduced in 1992 as Call Trace, is activated by Vertical service code Star codes *57, and is an upcharge fee subscription service offered by telephone company providers which, when dialed immediately after a malicious call, records meta-data for police follow-up.

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.

What does * 73 do on a cell phone?

Call forwarding is activated when someone answers at the forwarded number. To deactivate call forwarding, dial *73. Listen for two beeps, then hang up. Answer all your incoming calls, even when you're already on the line.

What does * 97 do on a phone?

The next time you receive a call from a number you wish to block, end the call and dial *97. The number will automatically be added to your Selective Call Rejection list. You can block up to 100 numbers.

What does * 62 * someones number do?

*#62# - With this, you can know if any of your calls - voice, data, fax, SMS etc, has been forwarded or diverted without your knowledge.

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.

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.

What is * 74 on your 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.

What does * 66 do?

*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. This service is optional.

What does * 60 do on a 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.