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\B
Send BREAK
Command: \Bn (n = length of break )
If the DTE is not capable of sending break signal, this command
can be used to force the modem to send break to the remote
modem. The \B command uses a parameter (1 to 9) which
specifies the length of the break signal.
AT
B3p*|
"sa
. | The modem sends break for 0.3 sec.
"1B is not activated in direct mode and synchronous
modes.
%B Set-up of line speed
+B
Command:
%Bn
This command will set-up the line speed (writing into +S6
register will give the same result). The parameter n is bps rate
100.
Example:
AT%B1 2p]
1200 bps
"Automatic speed detection should be disabled, +MO.
See ai/so the %G command.
1300 Hz test for bypass
Commands: +B0, +B1
: | "=
Tifa 1300 Hz call tone is received from remote
i
:
'modem. This lest will last for about 2,5 sec. If
=f a 1300 Hz call is detected during the test, the
. : modem will proceed with the handshake, else
. =| the modem sends a ring tone to the caller and
"at the same time indicates this call in the
" "tloudspeaker.
The operator should then pick
up the telephone set and disconnect the
{modem from line.
LZTR104006 R1.00
3-7
Zat 14.4/14.4-7 and Zat 19.2/19.2-7
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