yes star 67 (*67) before the number you are calling will block all numbers!
It is impossible
What do i need to hide my id
To disable caller id in idea you should need to contact idea customer care.I think you have to pay about 300 rs.
On any GSM mobile phone, dial #31# before the number to suppress display of your caller ID information.
He has something to hide.
You can hide the caller ID display a few ways when you need a little privacy. One method is to dial *67 before the number you are calling. Another way is to make arrangements with your service provider.
Caller ID manager is so useful. It can be used to hide or display your ID when making calls. It is also used to help block unwanted calls coming in, in particular, telemarketers!
It defines whether your phone number will be displayed on someone's caller ID unit when you call them. Select 'no' if you wish your number to remain private.
If you are referring to whether or not the caller id ability is available on our receiver, yes it is. The caller ID ability is offered on most of the receivers we offer but there are some that do not have the ability to enable caller ID. The caller ID option will display caller information on the TV screen. In order to activate, the caller ID does requires a phone line connected to the receiver, a subscription to Caller ID service through their local phone company and Caller ID enabled in the receiver.
Dial star 65 this will turn on your phone caller ID, If you have caller ID service
Menu>Settings>Call settings>Common Settings>Send my number>Off
141 before the mobile number you are wanting to dial x
On any phone there is the ablity to show 'caller ID' or not to show. What you seem to have is a contact who has turned off Caller ID
Private calls are detected on a mobile phone on caller id as private or blocked. They may also appear on a mobile phone as "unknown."