You can save yourself from unnecessary dialing by knowing the type of connection you are using. Simply put, prohibit some unwanted calls and calls using the functions of your own telephone set.
Instructions
Step 1
The option of barring incoming / outgoing calls of various types (intercom, fax, SMS texts). Each phone has a personal password and network command. With their help, you can also bar calls.
Barring calls of different types:
press "#";
Step 2
enter the barring service code;
then "*";
Step 3
then enter your personal password;
Step 4
again "#" and the call button.
Step 5
Banning specific calls:
press "*";
Step 6
enter the barring service code;
then "*";
Step 7
enter your personal password;
Step 8
after "*" write the type of call;
Step 9
press "#" and call.
