About Selective Call Forwarding (*63) Selective Call Forwarding lets you program your office phone to direct incoming calls from specific phone numbers you have pre-selected to a different number - such as your cellular phone - when you're away from your office.
With the *#62# settings interrogation code, you can see if calls or texts are being forwarded to another number whenever you're unreachable. If the "Voice Call Forwarding," "Data Call Forwarding," and "SMS Call Forwarding" all say they're disabled, good. If numbers are listed, they could be put there by someone else.
Security of Android Smartphone codes : Code ## 002 # ~ Deactivates all forwarding. Code * # 21 # ~ To know whether message or call has been diverted or not. Code * # * # 4636 # * # * ~ To know Wifi connection test, Phone battery. Code * ## 62 # ~ To know whether phone redirects to any number.
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. Then, dial the entire number you wish to designate for that code, followed by #. Remember to dial 1 and the area code for long-distance numbers.
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."
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.
Press *80 to turn call blocking off. Press *60 to turn call blocking back on.
*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.
#2 NUMBER IDENTIFICATION: The code *#30# will help you turn your number identification on or off.
Check Call barring
Call barring lets you block incoming or outgoing calls to and from your phone. This may be useful if you keep receiving unwanted telemarketer calls or want to avoid expensive international calls. To check if the feature is enabled on your device, dial *#33#.
*#07# Displays the Specific Absorption Rate (SAR) value of the device.
The code *#06# is used to check a phone's IMEI (International Mobile Equipment Identity) number. The IMEI is a unique 15-digit code assigned to each mobile phone that can be used to identify a specific device. The code *#06# is a universal code that can be used on most phones to display the IMEI number.
Code to check if phone is tapped: *#21# Code to show unknown connections and tracking (for Android): *#*#4636#*#* or *#*#197328640#*#* Code to show unknown connections and if someone is tracing you (for iPhone): *3001#12345#*
Access voicemail from your phone's dial pad
Dial *86.
Other callers will hear a message that you are not accepting calls at this time. To activate, dial *64. Listen for an announcement to tell you whether the feature is currently on or off. The recorded voice will then tell you how many numbers are on your call acceptance list.
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.
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.
How do I unblock Caller ID to a certain number? To deactivate Caller ID Blocking for a specific number: Enter *82.
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.
The *#9900# code is a diagnostic mode code for Samsung mobile devices. It can be used to access a variety of system information and diagnostic tools, such as enabling/disabling fast dormancy, logging options, and system dump mode.
To withhold your number on individual calls, just dial 141 before the telephone number you want to call. To withhold your number on all calls, you'll need to contact us on 0800 800 150 to add (or remove) this service.
141 – Withhold your number
If you're not withholding your number permanently, you can use 141 to withhold your number on a call-by-call basis. Just dial 141 followed by the number you want to call.
*69 - Call Return: Redials the last number that called you. *70 - Call Waiting: Places your call on hold so you can answer another. *72 - Call Forwarding: Forward your call to another phone number.
Pick the phone up and at the dial tone, press *66. If the line is free, the call will go through. If the line is busy, you may hear a message. The feature will retry the line every 60 seconds for the next 30 minutes.
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).