Siemens Insys 56k Operating Manual page 49

Pocket Modem 56k
Command
AT\Q<n>
AT&R<n>
AT*R<n>
ATS<n>
Dezember 05
Description
Quiet Call
Quiet Call will switch of the phone connected in series at the first ring. In connection
with the selective call answer (AT&N<n>), calls from a previously defined phone number
can take place without a ring of the phone connected in series. If the phone number is
not detected by the modem, the phone is switched on again after the first ring.
Switches Quiet Call off (default)
AT\Q0
Activates Quiet Call. The phone connected in series is disconnected,
AT\Q1
as soon as an entire ring signal cycle is detected on the line.
Activates Quiet Call. The phone connected in series is disconnected,
AT\Q2
as soon as a ring signal flank is detected on the line.
The selection between the settings \Q1 or \Q2 depends on the circumstances at the
phone connection. For \Q2 in connection with pulse dialing, phones that are connected
in parallel will sometimes result in an erroneous detection of a ring signal flank. When
using pulse dialing at the phones connected in series, AT\Q1 must be used.
RTS/ CTS behavior
This command determines how the modem treats the RTS/CTS (CT105/CT106) data
flow control lines.
(See also command AT&K).
CTS behavior complies with V.25bis. CTS is deactivated during the
AT&R0
connection setup after recognition of the response or ringing tones and
will only be activated after the connection is set up. During the
controlled half duplex operation (AT&K8) CTS is active, if the modem
sends data at the serial interface. When data is received at the serial
interface, CTS is inactive.
CTS only switches to off when this is required by the data flow control.
AT&R1
During the controlled half duplex operation (AT&K8) CTS is inactive, if
the modem sends data at the serial interface. When data is received at
the serial interface, CTS is active. (default)
Switches the remote control on and off
Switches the remote control off
AT*R0
Switches the remote control on (default)
AT*R1
Read/write of the S registry
Some S registries may only be modified within certain limits. The modem still reports OK
although the value has not changed as specified. Certain registries are read-only. We
recommend checking the results after each write attempt using the ATS<n>?
command.
Sets the S registry n to the value x.
ATS<n>=x
Shows the value of the S registry n
ATS<n>?
AT commands
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