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System Special!

Vodavi XTS Phone System with Voicemail just $1895.


"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.

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Business Phone System How-To
Telephone Information Center#

Contents:Help for Your Phone System

From one of our visitors: "Thank you so much for the information you provided on the Executone Phone – I started a new job, this was the phone, and of course the operators manual was written in Klingon – you took information and made it understandable and easy to work with. I really appreciate your help!" - M. Balard; Kansas City, MO.

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Phone System User's Guides





GN Netcom

Inter-Tel Inter-Tel Axxess telephones


NEC - Electra Elite IP telephones

PCS Digital - PCS Digital telephones

Toshiba - Toshiba phones

Vodavi -

Phone System Administrator References

PCS Digital 24 /28 systemComdial -

ESNA - ESNA voice mail

Executone - Executone / Isoetec Medley

Infostar - Infostar VXII voice mail


Norstar - Norstar system
PCS Digital - System 24/48
Toshiba - Strata DK280 Digital Key systems

Interactive Connection and
Installation ReferencesInter-Tel Axxess DSS Setup

ESNA - ESNA Telephony Office Linx voice mail system mailbox setup

Executone - IDS 12-Port SLI card setup



General InformationTelecom News


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# Instructions provided herein will not work on all configurations. Some features may require additional hardware or specific software versions.

Please Note: If you need more information than is supplied here, we will be happy to assist you by telephone at 800-397-8417 (speak with sales) for a nominal fee of $45 for 15 minutes.

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Product Links:

Refurbished Comdial - Comdial phones, Comdial KSU, Comdial Cards
Refurbished Executone - Executone phones, Executone KSU, Executone Cards
Refurbished Inter-Tel - Inter-Tel phones, Inter-Tel KSU, Inter-Tel Cards, Inter-Tel Headsets
Refurbished Isoetec - Isoetec phones, Isoetec KSU, Isoetec Cards
Refurbished Premier - Premier phones, Premier KSU, Premier Cards
Refurbished Toshiba - Toshiba phones, Toshiba KSU, Toshiba Cards
Refurbished Vodavi - Vodavi phones, Vodavi KSU, Vodavi Cards
New Headsets - Inter-Tel, Plantronics

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.

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