BTS - Madrid
Business Telecom Systems
Velázquez, 19
28001 MADRID
España
Tlf: (34) 91 575 26 11 - 902 113 076
Fax: (34) 915770586
28001 MADRID
España
Tlf: (34) 91 575 26 11 - 902 113 076
Fax: (34) 915770586
BTS - Roma
Business Telecom Systems
Via Barberini 25-27
Roma 00187
Italia
Tf: (39)0645217152
Fax: (39) 06 4523 0417
Roma 00187
Italia
Tf: (39)0645217152
Fax: (39) 06 4523 0417
BTS - London
Business Telecom Systems
147-157 St. John Street
London EC1V 4PY
United Kingdom
London EC1V 4PY
United Kingdom