Sinet Telekom LLC
Dimitrija Tucovica 6
11000 Belgrade
Serbia

Dial-up numbers: 011/3 200 700,
011/30 400 52, 011/30 20 280, 042/110 330,
042/210 330 and 042/510 330

E-mail: support@sinet.rs

Tel: 011/30-83-350 i 011/30-83-351
Fax: 011/30 83 325