Reference documentation and code samples for the Dialogflow V2 API module Google::Cloud::Dialogflow::V2::TelephonyDtmf.
DTMF digit in Telephony Gateway.
Constants
TELEPHONY_DTMF_UNSPECIFIED
value: 0
Not specified. This value may be used to indicate an absent digit.
DTMF_ONE
value: 1
Number: '1'.
DTMF_TWO
value: 2
Number: '2'.
DTMF_THREE
value: 3
Number: '3'.
DTMF_FOUR
value: 4
Number: '4'.
DTMF_FIVE
value: 5
Number: '5'.
DTMF_SIX
value: 6
Number: '6'.
DTMF_SEVEN
value: 7
Number: '7'.
DTMF_EIGHT
value: 8
Number: '8'.
DTMF_NINE
value: 9
Number: '9'.
DTMF_ZERO
value: 10
Number: '0'.
DTMF_A
value: 11
Letter: 'A'.
DTMF_B
value: 12
Letter: 'B'.
DTMF_C
value: 13
Letter: 'C'.
DTMF_D
value: 14
Letter: 'D'.
DTMF_STAR
value: 15
Asterisk/star: '*'.
DTMF_POUND
value: 16
Pound/diamond/hash/square/gate/octothorpe: '#'.