Руководство Пользователя для Cisco Cisco TelePresence MX700

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D1507601 User Guide  
Cisco TelePresence MX300 G2
Produced: November 2013 for TC7.0
All contents © 2010–2013  
Cisco Systems, Inc. All rights reserved. 
Point-to-point video calls
Touch tones (DTMF) in a call
In a call you may be prompted to 
submit numbers to be able to reach 
an extension or otherwise enter into 
something (for example with a PIN-
code).
To be able to submit this you will 
need a keypad on the Touch screen.
The technical term used with this is 
DTMF (Dual Tone Multi-Frequency), 
which describes what actually takes 
place. 
About DTMF
In a call, tap Touch 
Tones, as outlined.