"We've been buying from Main Resource for 10 years now and have always received great
looking equipment at a fair price. Main Resource is the first company we call when we are
looking for refurbished Inter-Tel and Executone phone equipment."
--Bill Green, Virginia Telecommunications, Richmond, Virginia.
The Inter-tel 550.8520 standard telephone set features 23 Programmable keys with lamps, 2 x 16 display, adjustable LCD contrast, adjustable base, message lamp in right hand corner of unit, headset jack, and full duplex capabilities.
The registered trademarks of Executone, Isoetec, Inter-Tel, Vodavi, premier, Toshiba, Norstar and Comdial are used
for the purpose of identification only. Main Resource, Inc is not affiliated with/or endorsed by these manufacturers.
All refurbished items are fully covered by Main Resource's 1 year warranty. Authorized sales of OEM products will be
covered by the OEMs expressed warranty.
