Dublin, Ireland

Research & Development

Signalling Solutions & Circuit Switched Engineering

Tel: +353 1 6425000
Fax: +353 1 6625860
4A Prince's Street South,
Dublin, Ireland

Bangkok, Thailand

Sales & Technical Support Asia Pacific

Tel: +66 2 651 8220
Fax: +66 2 651 8221
25th Floor, 62 Langsuan Road,
Pathumwan, Bangkok 10330, Thailand
asiapac@cellusys.com
sales@cellusys.com

Dubai, United Arab Emirates

Sales & Technical Pre-Sales

Tel: +971 4 3745053
Fax: +971 4 3608577
1207, One Lake Plaza,
Jumeirah Lake Towers,
Dubai, UAE
mea@cellusys.com
sales@cellusys.com

Berlin, Germany

Research & Development

Mobile Broadband & Packet Switched Solutions Engineering

Tel: +49 30 65763580
Köpenicker Str. 325,
12555 Berlin, Germany

Atlanta, USA

Sales & Technical Pre-Sales

Tel: +1 770 536 2425
Fax: +1 678 451 4380
2690 Pass Circle, Gainesville,
Georgia 30506, USA
americas@cellusys.com
sales@cellusys.com

Barcelona, Spain

Event Marketing & Training

Tel: +34 633 943089
25, Plaça d'Europa,
Barcelona, Spain
sales@cellusys.com