Fujitsu SRS-1050 manual Using AT Commands

SRS -1050 Data Operation ( Chapter 4

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.

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