Assistive Devices Network
Offers a variety of disability products including speech aids, mobility aids, and assistive devices for the deaf, blind, visually impaired, and physically challenged.
http://assistivedevices.net

Investigative Logistics, Inc.
Produces devices designed to detect eavesdropping and telephone wiretaps. Includes on-line ordering.
http://www.tapdepot.com/

Mahaganar Telephone Nigam Ltd.
Basic telephone, mobile telephone and Internet service provider and more for Delhi, Mumbai, New Mumbai and Thane.
http://delhi.mtnl.net.in/

Telephone Triage Consulting
Telephone Triage, nurse, nursing, nurses, carol rutenberg, physician, hospital, medical, telephone, triage, telephone-triage, Carol Rutenberg, Rutenberg, telephone triage consulting, Telephone Triage Consulting, CE Credit for Nurses, Telephone Triage Consulting
http://www.telephone-triage.com/

This Is a Recording
Hundreds of telephone sounds and recordings including error recordings, signalling, colored box tones, and devices.
http://www.thisisarecording.com

Spy Nexus Inc.
Bug detectors, counter-surveillance equipment, telephone tap and phone wiretap detection devices, body wire detectors, extensive on-line info, free catalog
http://www.spy-nexus.com/

StromCarlson.Com
Telephone recordings, coin-operated telephone pictures and numbers, coin phone instruction cards, interesting telephone numbers and central offices in Las Vegas.
http://www.stromcarlson.com/

Spectronic Denmark
Manufactures electronic surveillance equipment for law enforcement and intelligence agencies such as wired and wireless audio devices, telephone and fax monitoring. Based in Denmark.
http://www.spectronic-denmark.com/

How to Claim Telephone Excise Tax Refund -- Illustrated and In Plain English
Easy-to-follow instructions on how to claim your Telephone Tax Refund. Telephone excise tax for dummies -- it is sufficient for most people.
http://www.filetax.com/telephone-refund.html

Meter-Treater, Inc.
Manufacturer of surge protective devices meter-based surge suppressor for residential, commercial applications as well as for signal, data and telephone interfaces.
http://www.metertreater.com