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Hello!

Visualcom15
Level 1
Level 1

‎09-14-2011 12:53 AM - edited ‎03-17-2019 10:29 PM

Does anybody know how to turn ON/OFF the DTMF sequence on a C20? For example, if you are calling in to a telephone conference and have to dial a number to get in to the conference.

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Teck Chye Tang
Cisco Employee
Cisco Employee

‎09-14-2011 01:22 AM

Hi,

Try pressing the # key twice.

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Visualcom15
Level 1
Level 1

‎09-14-2011 01:34 AM

I think I´ve already tried that, but I´ll try again. Thank you!

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