Making International Cal; Handshaking Opt Ions5-5; Guard Tone; Hanging - 3Com Courier Reference

Us robotics courier network: user guide
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Hanging up
Making
International calls
Handshaking options
Guard ton
If you want to end a connection with a remote device do the following:
1 Enter Online Command Mode by typing
2 Wait 1 second
3 Type
ATH
You can use the AT n and AT&Gn commands for making analogue
international calls above 1200 bps.
The ATBn command controls the handshake options.
.
If you want your modem
To answer all V.34-type calls, as well as calls from abroad,
use ITU-T (formerly CCITT) answer sequence.
NOT to answer V.34-type calls. Use Bell answer tone. This
setting selects HST modulation.
Example: Sending
(selecting HST modulation).
The AT&Gn command only applies to analogue international calls at 240
or 1200 bps.
To set your modem for
No guard tone
550-Hz guard tone
1800-Hz guard tone
If you set &G2 you must also sen
allows the Courier V.Everything modem to answer all calls from overseas.
, will allow your modem to use Bell answer tone
ATB1
Command
AT&G0
(Default)
AT&G1
AT&G2
to the modem. This setting
ATB0
Making International calls
+++
Command
ATB0 (Default)
ATB1
Required in these countries
United States and Canada
Some European countries
The U.K. and some Commonwealth
countries
5-5

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