Which number should I dial first to make an outside call?

1. If you want to call domestic and foreign lines, just add the area code of the city, for example, Beijing -0 10.

2, the hotel calls the outside line need to press their designated key, (usually 0 or 9) and then press the first step.

3. To make an international call, first make sure that the landline or mobile phone you use can make an international call, and then add the area code of the country when making a call.