Reception: Press an 8 on the phone in your room
Always select 0 for an outside line. You can only call out from your room if you have left a credit card guarantee.
Abroad: Enter 0, then 00, the country code, the area code without 0, then the desired phone number.
It is possible to call another room. The room number is the same as the telephone number: eg Room 101 has telephone number 101.