SRS-1050 Data Operation ( Chapter 4
Page 4-2
As you dial, the number you are
dialing appears on the display.
When you press SEND, the
display returns to its normal state,
with the terminal symbol to the
right of the time and date.
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12:55 SUN MAY 14
If the terminal symbol continues
to blink for more than a minute,
the remote PAD (Packet
Assembler/Dissembler) isn't
answering the call. Press DATA
again to clear the call.
Once the call connects, the
terminal symbol stops blinking.
3. To disconnect a data call
manually, press DATA (softkey
2). The terminal symbol on the
display disappears.
Using AT Commands
To make a data call using AT
commands from an asynchronous
terminal, follow these steps:
1. From your terminal, enter the AT
dial command (ATD) and the
number you wish to dial
(2345678 for example), ending
with a carriage return (shown
here as <CR>):
ATD2345678 <CR>
The letters AT stand for
Attention, D for Dial. (Either
ATD or atd will work. A blinking
terminal symbol appears on the
phone's display next to the word
DATA.
When the call connects, the word
CONNECT or COM appears on
the terminal screen. The phone's
display returns to normal, except
that a steady terminal symbol
continues to be shown after the
time and date on line 2.
If the call cannot be completed
(the called terminal was busy or
did not answer), the message NO
CARRIER appears on your
terminal screen.
2. To disconnect the call, use the
following procedure:
• Enter +++ from your terminal.
OK appears on the terminal
screen.
• Enter ATH <CR> from the
terminal. The call
disconnects, and the terminal
symbol on the phone's
display disappears.
Note: When you use the AT
commands, the message
ERROR will appear on the
terminal screen if the
command is entered
incorrectly. Please refer to the
ISDN Data User's Guide for
more information on using the
AT commands.
