TMC is closed down.

If you need a phone system we recommend the ATT SB-67138 Click here

Scroll down or click on picture below to jump to more information, prices and order forms

Accessories & services we recommend to enhance your TMC phone system

PA System Wireless Headsets
this is what we use here and recommend highly
Cell phone line
docking stations
Now You can have the SAME VOIP service that we have used for YEARS here at SELLCOM with our EV4500 phones at a special deal.  CLICK HERE for more info or ordering!
Phone Line Surge
Music on Hold Other Plantronics
wireless headsets

Shipping Warranties


Orders ship free
to US 48 States

Shipping to Canada $40 for average orders

Canadian customers please note that in warranty situations you will be responsible for the postage to return any defect item. Replacements are very rare with TMC though.

Overnight shipping available

For a shipping quote to other locations, send an email with your proposed order and postal code to: Support@sellcom.com

Don't let our low prices concern you, we only sell NEW full US warranty products!
Remember our advertised prices include free shipping to US 48 states.  Beware the "low ball" companies that advertise deceptively low prices but then charge exorbitant shipping! 

SELLCOM 14 day 100% satisfaction guarantee *

Additional option:
90 day hot swap warranty 
only $19.95 for entire order

Just call


More technical questions call

Have a question?

 We're glad to assist!


Residential and business leasing available for orders over $500.  You can even use our shopping cart (select mail order) to prepare your invoice.  Click here for leasing information
Customer comments:
I just wanted to thank you and Steve for the time you spent with me on the phone before I ordered. The phone came on Friday, I set it up on Saturday and I love it! It does everything I wanted it to do and more! (It sounds crazy, but after being in business for 7+ years, I finally have a phone that does what I need it to do!) Also, true to your word, the invoice came in the mail on Saturday, along with the pen - thanks!
Thanks again for all your help. I'll definitely be recommending you to friends!

Susan B New Jersey
Hello Nancy,
I wanted to provide some positive feedback on these TMC phones you sold me a few weeks ago.

They're probably the best implementation of phone technology I've seen, and I grew up in the telco & tech world. There's a ton of features that I hadn't even imagined would be in a phone at this price, and the features I need are extremely easy to use. We had the phones set up for basic use in about 10
minutes with zero hassle.

I was also extremely impressed by the manual, which is not only written in clear, easy to understand English, but it also explains each feature in detail.

I can't believe TMC hasn't put AT&T, Panasonic and the rest out of business, but marketing may be the answer. I couldn't any find reviews or other information of TMC phones on the web and ended up purchasing on your recommendation.  Thank you for the great service and great product.
Sincerely,  Jeff Stout  Chilkoot Insurance Agencies  April 2007

Looking for a totally cordless 4 line system?  Take a look at ATT-SynJ System

 (The old TMC 4810 is discontinued and out of stock and not compatible with the new 4000 series)


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On-Hold Plus 8000

Click here for 2 page Instructions in PDF

Click here for 2 page spec sheet in PDF

The ULTIMATE in On-Hold Audio!
  • Intellitouch On Hold Plus 8000 USB music on hold unit
  • For use with all PBX and Key Phone systems
  • Plays audio directly from any USB Flash Drive (128MB drive included) for continuous playback
  • To add new audio content, just copy any MP3 file from your PC to the USB flash drive
  • Included 128MB USB Flash Drive is preloaded with nearly 3 hours of great sounding, fully licensed music and messages
  • Ready to go, right out of the box
  • High quality audio playback coupled with up to 140 hours of playback time (via any off-the-shelf 2GB USB Flash drive) makes the OHP8000USB suitable for background music, storecasting as well as music/message on-hold applications
  • Includes MessageStudio software: simple to use mini-application allows user to quickly and easily create customized on-hold audio or storecasting content from any Windows-based PC
  • Rugged anodized aluminum enclosure built to perform in the toughest environments
  • 128MB USB Flash Drive pre-loaded with nearly 3 hours of fully-licensed music and messages
  • MP3 audio: continuous playback from any MP3 file
  • Up to 140 hours of playback from any off the-shelf 2GB USB Flash Drive
  • Free On-Hold Production personalization: provided automatically when product is registered
  • Trigger switch jack allows connection of momentary switch to restart the audio from the beginning (perfect for audio kiosk applications)
  • Built-in monitoring speaker
  • MessageStudio software: simple mini-application allows user to create custom audio content from any PC
  • Flash memory design: retains music/message content even during power loss
  • Auto-start: automatically begins continuous playback after a power outage
  • Volume control
  • RCA and 3.5mm mini audio cables included
  • 110/220v switching adapter with US and VDE plug adapters
  • Easy wall mounting
  • Length: 12.5in Width: 9in Height: 3in


On-Hold Plus OHP8000

UPC: 765410080003



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Plantronics M214C headset 
(free US shipping special)

Plantronics M214C

Product Features:

  • Plantronicsheadset for cordless/mobile telephones
  • 2.5mm connection, works with most headset ready telephones
  • Secure fit and quality sound
  • Over-the-head monaural headset
  • Noise-canceling microphone
  • Volume and mute control in-line

Plantronics M214 headset (free US shipping special)

UPC: 017229120242


Plantronics M214 $39.95

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   CS500 Series

Plantronics CS500 series over-the-head, monaural, binaural or convertible wireless headsets.  CS510, 520, 540 and HL10
Product Features
  • CS500 series over-the-head, monaural , binaural or convertible wireless headsets
  • 1.9 Ghz  DECT
  • Gain mobility - multitask, hands-free up to 350 feet
  • One-touch call answer/end, vol +/-, mute and flash controls
  • Energy efficient adaptive power system optimizes for range and talk time
  • Conference in up to three additional CS500 or Savi headsets for enhanced collaboration
  • New headsets can subscribe to a base by simply docking the headset
  • Use with Electronic Hookswitch Cable or Handset Lifter to remotely answer/end calls

Click here for 2 page spec sheet for the 500 Series in PDF

Click here for User Guide for 510/520 models, 21 pages in PDF

Click here for User Guide for 540 model, 24 pages in PDF

Plantronics CS510 over-the-head monaural headset

UPC: 017229134744

includes shipping

CS510 over-the-head monaural headset with HL10 Lifter

includes shipping

Plantronics HL10 lifter
Plantronics CS520 over-the-head binaural headset

UPC: 017229134751

includes shipping

Plantronics CS520 over-the-head binaural headset with HL10 Lifter

includes shipping

Plantronics HL10 lifter
Plantronics CS540 convertible headset
(over-the-ear, over-the-head, behind-the-head)

UPC: 017229134751

$252 includes shipping

Plantronics CS540 via Sellcom.com
Plantronics CS540 convertible headset with HL10 Lifter
(over-the-ear, over-the-head, behind-the-head)

includes shipping

Plantronics CS540 via Sellcom.comPlantronics HL10 lifter

Plantronics PLNHL10 Telephone handset lifter

Small, compact and discrete handset lifter.



Plantronics HL10 lifter

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Paging system to Connect to your TMC phone system through the 800EFM Module

Viking Paging - Loud Ringing Amplifier System



PA-2A Provides loud electronic ring for night bell, warehouses, etc. The PA-2A monitors up to 6 C.O. lines for ring or can be activated by a key system dry contact closure. Connect to unused trunk line input or paging port on Electronic or 1A2 Key or "No KSU" phones for 2 watts of paging power (enough to drive 3 paging horns). The PA-2A can also provide background music Weather-proof paging horn incl.

UPC: 615687220483

Viking Paging - Loud Ringing Amplifier System


Viking weather resistant paging horn
Product Features:
  • 8ohm Paging Horn
  • Weather Resistant
  • 8ohm Paging Horn
  • Indoor and outdoor use
  • Provides additional economical paging coverage to existing Viking paging units (PA-2A, CPA-7B, HF-3W, M2W) or to any system with an 8 ohm output
  • In outdoor, factory or warehouse environments, 25AE paging horns are the best method of producing understandable sound. In these environments, the directional design allows the installerto focus the sound cone down aisles and toward work areas.
  • Add additional speakers and coveragearea to existing paging systems such as Viking’s PA-2A, CPA-7B, HF-3W and M2W
  • Adjustable base for easy mounting and directional adjustment
  • Compact design for out of the way mounting
  • Designed to work with all of Viking’s paging products
  • Nominal Power: 12 watts
  • Impedance: 8 ohms
  • Dimensions: 127mm (5") diameter
  • Frequency response: 400Hz to 7000Hz
  • Beige

    UPC: 615687220001

Viking weather resistant paging horn


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Protect your telephone investment with surge protection from the ITWTowermax.   

formerly now


We have phone line surge protection and AC power protection.   You can certainly use the phone line protection without the Basic Towermax AC protection.  The Towermax phone line protectors snap to the main surge protector. 

Features of the Towermax CO/4 Module:

 for up to 4CO lines, RJ-11/45. Protects four CO lines. Features 4 RJ-11/45 jacks through 2 ports (2 lines, 2 equipment - pins 3,4,5,6 on each port). Use with Towermax KSU base unit. Includes two 7-foot phone cords. Clamping level 240 volts.


Features of the ITW-M8KSU-60:

- SurgeGate Plus circuitry
- Expandable protection using SurgeGate modules
- Protects equipment against prolonged overvoltages by disconnecting the power to equipment, then automatically reconnecting it when the power has returned to a safe level. This Protect-Disconnect-Reconnect feature acts as a gate to prevent unsafe voltages from damaging electronic equipment.
- 8 AC outlets power with four switched outlets
- 4 Diagnostic indicator lights
- 8' Power cord with right angle plug
- EMI/RFI noise filtration: 50db (99.7%)
- Mounting brackets included
- Lifetime manufacturer's product warranty
- Manufacturer's connected equipment warranty: up to $50,000
- SurgeGate Plus circuitry
- Thermal fusing
- Catastrophic surge circuit
- Over/undervoltage voltage protection
- Overvoltage voltage shutoff: 147V ±8V
- Undervoltage voltage shutoff: 87V ±8V
- Single pulse energy dissipation: 1650 Joules
- Peak impulse current: 52,000 A
- Line voltage: 120V (50/60Hz)
- UL 1449 rating: 330V
- Protection modes: L-N, L-G, N-G



SurgeGate 8 Outlet AC

Towermax CO/4 Module 8 CO/4 with 4 RJ11/45 jacks  to protect  2 or 4 phone lines. Includes 2 7' phone cords. 



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Our shopping cart never emails personal financial information!
That information never leaves the secure server and is 100% secure. We are using the latest state of the art SSL encryption system!

Be assured that you will transfer to a SSL secure server BEFORE having the opportunity to provide any VISA/MC details.

Keep in mind that by using certain credit cards you can get an extra year warranty (this, of course, is totally  between you and your credit card company).


monitor9.gif (3102 bytes)  American Express Fraud protection guarantee 

* SELLCOM 100% satisfaction guarantee. Our phone systems ordered at advertised pricing  have a 14 day (from date of delivery) return policy. SELLCOM reserves the right to charge a  $15 handling charge (plus shipping) for returns or cancellations.   Shipping is free only if you keep the product. (You simply need to notify us within that 14 day period of your request for RA.  Your RA number is then good for 20 days to give you plenty of time.) This  only covers phones systems ordered with the original system at the same time and requires a confirmation form with a customer signature. (we email you the form to sign and FAX back to us and then we email you a RA number and return address). All returns must be pre-approved and require a RA number. This guarantee is only for systems delivered to the US. Merchandise must be returned in new condition in original packaging with all cords, manuals etc. All returns must be pre-approved and require a RA number.   Accessories batteries and headsets are not returnable.
* 90 Day hot swap warranty may require a signed form outlining our agreement and authorizing us to charge your card if the defective unit is not returned as agreed.  Also tech support may need to confirm that your unit has a warranty issue.  Other than that it is pretty simple, we send you a brand new unit and pick up the bad one. Of course you still have the full manufacturer's warranty too.  Hotswap Does NOT cover hands free headsets!


This site is copyright © 1998-2016 SELLCOM Inc. with all rights reserved. SELLCOM is a registered service mark SM.
We strive to be diligent regarding all pricing and details. We are not responsible, however, for typos or other errors.
Any trademarks or servicemarks on this site are probably the property of their respective owners
1-800-SELLCOM  919-401-0067   SELLCOM  925 Frank Street, Roxboro, NC 27573-5716
Email support@sellcom.com   FAX 815-331-0652 (unsolicited FAX ads are saved up and mailed to the FCC)

As consistent with integrity and basic common decency, SELLCOM keeps customer information private except for those directly involved in shipping your product to you. We do NOT sell mailing lists, email addresses, FAX numbers, phone numbers or anything like that (and, quite frankly, we don’t think very highly of those companies who do that sort of thing).