To make international calls, you need to:
dial “0”;
wait for the continuous signal;
dial “0” again (international exit);
dial the country code;
dial the city code;
dial the local phone number.
* There are no city codes in some countries. In such case, you need to dial the phone number right after the country code.
For example:
To call a subscriber in San Francisco (USA), you need to dial:
0 – 0 – 1 – 415 – XXXXXXX, where
0 – 0 – international exit;
1 – USA country code;
415 – San Francisco code; XXXXXXX – phone number of the subscriber.