Class TelephonyDtmf (2.30.1)

TelephonyDtmf(value)

DTMF <https://en.wikipedia.org/wiki/Dual-tone_multi-frequency_signaling>__ digit in Telephony Gateway.

Enums

Name Description
TELEPHONY_DTMF_UNSPECIFIED Not specified. This value may be used to indicate an absent digit.
DTMF_ONE Number: '1'.
DTMF_TWO Number: '2'.
DTMF_THREE Number: '3'.
DTMF_FOUR Number: '4'.
DTMF_FIVE Number: '5'.
DTMF_SIX Number: '6'.
DTMF_SEVEN Number: '7'.
DTMF_EIGHT Number: '8'.
DTMF_NINE Number: '9'.
DTMF_ZERO Number: '0'.
DTMF_A Letter: 'A'.
DTMF_B Letter: 'B'.
DTMF_C Letter: 'C'.
DTMF_D Letter: 'D'.
DTMF_STAR Asterisk/star: '*'.
DTMF_POUND Pound/diamond/hash/square/gate/octothorpe: '#'.