AT&T 1987 AT&T Telephone User Manual


 
TABLE 2-H. Call Progress Messages for Data Terminal Dialing
Displayed
Message
Application Meaning
DIAL:
Placing a call
Equivalent to dial tone. Enter any
required facility number followed by the
dialed number and a RETURN.
RINGING
Placing a call
Equivalent to Ringback Tone. Called
number (far-end) is being signaled.
Provided on internal calls only.
BUSY
Placing a call Equivalent to busy tone. Called number is
in use, or out of service. Provided on
internal calls only.
ANSWERED Placing or
Notifies calling and called users that call
receiving a call has been answered. Provided on internal
calls only.
TRY AGAIN
Placing a call Equivalent to Reorder Tone. System
facilities are currently not available or
invalid number.
INCOMING CALL-* Receiving a call
Equivalent to ringing.
PLEASE ANS- Placing a call from Originating voice terminal user has
a voice terminal
transferred call to data terminal using
Transfer to Data.
DISCONNECTED* Call is terminated
Call or call attempt is disconnected.
CONNECTED,
Call is connected
Notifies user that the call connection is
SPEED = NNNN
established and what the baud rate is.
[Provided that “Connection indication”
(Data Port Action 77) is enabled.]
INCOMPATIBLE Placing a call
Notifies user that the handshake between
FAR END
data end points has failed
DIALING . .
Placing a call
Indicates off-premises call is being dialed
COMPLETED
and that dialing is completed.
PLEASE WAIT
Placing a call
Call queued.
BAD NUMBER
Placing a call
Bad dialed number
NO MODEM
Placing a call
No modem available for a call that
requires one.
(V2) SESSION 1
Placing or
Specifies the session number (1) of the
terminating a call
data call to the calling party
* Bell sounds when message is displayed.
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