Faq - Siemens Insys 56k Operating Manual

Pocket Modem 56k
10

FAQ

In the following some questions are described, which – from experience – may occur
during the installation.
Problem:
The modem does not accept
calls.
The keyboard entries are not
displayed in the terminal
program.
The modem starts dialing after
the dialing command ATD has
been entered and reports the
error "No Dialtone".
The modem starts dialing after
the dialing command ATD has
been entered and reports the
error "No Dialtone".
After the ATD dialing
command, the modem will not
start dialing right away.
Dezember 05
Possible cause:
Automatic call acceptance is
deactivated.
The display of the keyboard
entries (echo) is deactivated.
The phone line is interrupted.
The modem is operated at a PBX.
The PBX requires that a code
number is dialed to establish a
connection
or that the flash function is
activated, before the dialing tone
is heard. The modem, however, is
awaiting a ring back signal before
the first digit is dialed.
The dialing lock of 30 seconds is
active.
Remedy
Enter the following commands:
ATS0=2
AT*A1
Activate the echo with ATE1.
Check the phone line.
After the leading digit was dialed
without a ring back signal,
inserting a W into the dialing
string will re-activate the ring
back signal detection.
(Example ATD0W12345).
This problem can be solved by
blind dialing (dialing without ring
back signal) with the ATX3
command or by inserting the
character > into the dialing string.
(See Chapter 8 "AT Command
Set", command ATX, command
ATD)
See Chapter 5.2.8 "Dial-up Delay".
Country Codes
67