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Click the link below to download your brochure:

Samsung OS 7000 Series Brochure

Samsung OfficeServ 7100 Brochure

Samsung OfficeServ 7200s Brochure

Samsung OfficeServ 7400 Brochure

Samsung ITP 5100 Sales Brochure

Samsung iDCS Series Sales Brochure

Samsung iDCS 100 Installation Manual

Samsung SVMI-4E User Guide

Samsung OS 7100 Special Applications Manual

Merlin 206, 410, and 820 Service Maintenance Guide

Merlin 206, 410, 820 Admin Manual

AVAYA Partner Installation Manual

AVAYA Partner Quick Manual

AVAYA Partner Messaging Manual

AVAYA Partner Messaging Install Manual




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Call us at 800-590-1284

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Business Telephone 1, LLC, Telecommunication Equipment & Systems Service & Repair, Celina, TX