Touchstone TM402 Telephony Modem User’s Guide
Get ready to experience the Internet’s express lane! Whether you’re checking out streaming media, downloading new software, checking your email, or talking with friends on the phone, the Touchstone TM402 Telephony Modem brings it all to you faster and more reliably. All while providing toll quality Voice over IP telephone service. Some models even provide a Lithium-Ion battery backup to provide continued telephone service during power outages.
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