Sending DTMF commands on an active phone call
The Circuit Telephony Connector is setup and enabled to allow Circuit users to make and receive phone calls through the Circuit application.
You are on an ongoing phone call.
Sending Dual-Tone Multi-Frequency (DTMF) commands is supported during active calls only.
- Click or tap the keypad icon in the phone call action bar.
- Use the keypad to press the asterisk and respective digits that correspond to the DTMF command.
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