User guide

Command ASCII command
(host to device)
Response
(device to host)
Additional description
Telephone commands
NOTE: Prior to using the the modem, ensure the country code is set using DSPConfigurator (see Telephone Configuration on
page126). To receive proper responses, place the DMP128 in verbose mode 3.
Initialize phone
E
AT+FCLASS=8,PHON
}
PhonOK
]
Must be sent prior to dialing or
going off hook
Dial number string
E
ATDT
X@
,PHON
}
PhonOK
]
Send DTMF string
X@
to modem
Off hook
E
AT+VLS=13,PHON
}
PhonOffHook
]
Connects line
On hook
E
AT+VLS=0, PHON
}
PhonOnHook
]
Disconnects line
Flash
E
ATD&,PHON
}
PhonOK
]
Flashes line
Phone state
E
AT+VLS?,PHON
}
PhonSts
X! ] X!
00 = On hook
13 = Off hook
Dial single digit
E
AT.
X#
,PHON
}
PhonOK
]
Send single DTMF pulse
X#
to
modem
Receive gain 0 dB
E
AT:UB5%2C1000%0D,1PHON
}
PhonOK
]
Sets receive gain to 0 dB
Receive gain -12 dB
E
AT:UB5%2C400%0D,1PHON
}
PhonOK
]
Sets receive gain to -12 dB
Receive mute
E
AT:UB5%2C0%0D,1PHON
}
PhonOK
]
Mutes the phone receiver
Telephone responses (unsolicited)
NOTE: The following unsolicited responses alert the DMP128 control system of an incoming call, line status changes, or an incoming
Caller ID. To receive proper responses, place the DMP128 in verbose mode 3.
PhonDial_Tone
]
Line is off hook, dial tone present
PhonRinging_Tone
]
Far end ringing
PhonBusy_Tone
]
Far end busy
PhonLine_Intr
]
Far end has terminated the call
PhonError_Non_Voice
]
Phone was not initialized properly
PhonError
]
Unrecognized phone command
PhonRING
]
Incoming call
PhonDATE=
X% ]
From Caller ID of incoming call,
X%
= Current Date
PhonTIME=
X^ ]
From Caller ID of incoming call,
X^
= Current time
PhonNAME=
X& ]
From Caller ID of incoming call,
X&
= Name
PhonNMBR=
X@ ]
From Caller ID of incoming call,
X@
= Phone Number
NOTES:
X!
= Hook status 00=on hook, 13= off hook
X@
= Numeric string Numeric string. Valid characters are: 0 through 9,*,#, no spaces
X#
= Single character Valid characters are: 0 through 9,*,#
X%
= Date Date in mmdd format
X^
= Current time Caller ID current time in hhss format
X&
= Character String Up to 10 characters
DMP128 • SIS Programming and Control 146