Call Barring service allows you to selectively bar incoming calls or outgoing calls. This service may be activated with the help of standard codes, which are described below, or via the menu of your handset. In order to get the access to this service, you have to register your personal password. The password consists of 4 digits in the range 0000-9999.Your initial default password for Call Barring service using is 0000.

Registration of your personal password:

*03*330*Old pass word* New password* New password #

Barring all outgoing calls:

Having this Call Barring mode activated, you may receive only incoming calls, but you will not be able to make calls.
Activation: *33*Password #
To check: *#33#
To cancel: #33* Password #

Barring outgoing international calls:

When this Call Barring mode is activated, you may make calls only inside the country you are located in.
Activation: *331* Password #
To check: *#331#
To cancel: #331* Password #

Barring calls from another GSM network to all countries except Ukraine.

When this Call Barring mode is activated, you may make calls only inside the country you are located in, and also Ukraine. Your initial default password is 0000.
Activation: *332* Password #
To check: *#332#
To cancel: #332* Password #

Barring all incoming calls:

When this Call Barring mode is activated, you will be able to make only outgoing calls from your GSM handset. Incoming calls will not be received.
Activation: *35* Password #
To check: *#35#
To cancel: #35* Password #

Barring incoming calls when the subscriber is in the visited GSM network.

When this Call Barring mode is activated, and when you are served by visited GSM network, you will be able to make only outgoing calls from your GSM handset. Thus, incoming calls will not be received while the subscriber is served by visited GSM network.
Activation: *351* Password #
To check: *#351#
To cancel: #351* Password #

To cancel all barring modes:

#330* Password #