One of the coolest features offered by ZVRS is our “DTMF” feature.

What is it?

This takes advantage of touch tone dialing. You do not have to spell out your credit card or your social security number to the video interpreter. You also do not have to tell the video interpreter to press “1″ for “English”, or “2″ for “Account Information”. Those days are over when you use ZVRS. With all of ZVRS phones and software, you just press your social security number or your account number on the Z-Phone (Z-20, Z-340, Z-Ojo, Z-150, Z4 and Z4 Mobile)keys—the interpreter will not see if and it passes thru to the other party you are calling. That is INDEPENDENCE, SECURITY and SAFETY for you!!

“DTMF” works only when you’re connected to the automated system or computerized system. It will not work when you’re connected to a LIVE person on the other end.

DTMF for engineers stands for Dual Tone Multi Frequency

Happy “Pressing”!

Dr. Z cares about your communication access.

Disclosure: Dr. Z (Philip W. Bravin) is associated with CSDVRS, currently its Vice-President of Business Development and Outreach.