Help > Using the Phone > Settings > Function keys > Edit parameters > DTMF call
DTMF call
Number/URI
Enter a phone number or address such as 198@192.168.XX.YY or 198@company.com, here.
Identity
Identity for which this function is set up.
*Further help under Identities
DTMF sequence
Numbers needed to perform the required function.
*Further help under DTMF
Hangup when done
If this function is activated, the connection is disconnected immediately after the DTMF sequence is transmitted.