We offer a complete line of unified communications products and services including cloud (VoIP) systems, premise based systems, voice/data/video structured cabling, overhead paging systems, audio visual systems, IT support, service and more. Visit us at www.officetelesystems.com or give our expert sales staff a call today at 972 484 4900, or 817 529-1700. Nationwide 844 544 4900.
Closed now
(972) 392-7600
(972) 392-7600
Tandem Data
1.0
1 reviews
Tandem Data is a leading provider of business phone systems and voice/data cabling in Dallas-Fort Worth, for companies ranging from small to large. We sell, install, service, and maintain office phone systems from Avaya, NEC, Nortel and our own hosted virtual phone system in Dallas and Nationwide.
Open now
(972) 820-8600
(972) 820-8600
