About Our Business

Bay Telephone Systems, Inc. is a privately held telecommunications company that has been
serving the Metropolitan Washington, Maryland, and Virginia areas since 1999. We offer the
latest technology in telephone and voice mail systems and data network installation. In 2004
Bay Telephone merged with Global Interconnect and in 2006 began servicing RMV Global
Communications customers. The expanded company has allowed us to increase our staff for
improved customer service and to offer a wider selection of phone systems.
Our headquarters is located in Beltsville, MD and we also maintain an office in Queenstown,
MD to serve our customers on Maryland's Eastern Shore. We sell, install, and support the
following phone systems: Avaya IP Office and Partner, Panasonic, and Nortel BCM and Norstar.
We offer support and service for WIN Communications phone systems. This wide selection of
phone systems insures that we will have a system which will match your exact needs.
We employ talented, knowledgeable people who know the industry and care about the
customer. We believe strongly in taking care of the customer after the sale and helping the
customer to grow their business.

301-595-7555
410-604-0094
301-595-7507
Locations
Bay Telephone Systems, Inc.
11890-F Old Baltimore Pike
Beltsville, MD 20705
1128 Bennett Point Road
Queenstown, MD 21658
Phone:
Fax:
Main Office
Eastern Shore