AT
Command Set
INSYS Modem 336/56k 4.1 (UL)
Command
Description
ATZ<n>
Software reset
The command causes the modem to perform a software reset. The modem will load the
default saved by the user (according to the parameter). If no parameter is specified, the
user default 0 is loaded.
ATZ0
Software reset; afterwards the user default 0 is loaded.
ATZ1
Software reset; afterwards the user default 1 is loaded.
AT&Z<n>
Save phone numbers
The command saves four entries permanently in the EEPROM. Each entry may consist of
up to 35 characters. The entries may be overwritten and must comply with the dialing
string as described in the
ATD
command.
AT&Z<n>=xxx
n
This is the number of the list entry (from 0 to 3).
xxx
This is the dialing string with the phone number.
Layout of the alarm functions and security callback:
AT&Z0=xxx
Number of the modem or fax for a simple alarm message
Service center number of the GSM provider for SMS access
AT&Z1=xxx
Enter the callback number for security callback
AT&Z2=xxx
Number of the mobile phone for simple alarm messages
AT&Z3=xxx
Number of the fax machine for collective alarm messages
<Pause>
+++
<Pause>
Change from data mode to command mode (online command mode).
1 second pause before and after the entry, no
<CR>.
After the response
OK
, an additional
waiting period of 1 second for the re-entering of
AT
commands must be observed.
<Pause>
****
<Pause>
Start of the remote configuration at the local modem
After the 4 escape characters
****
were entered at the local modem (1 second pause
before and after the entry, no return -
<CR>
-), the remote configuration at the remote
terminal is activated. After the response
OK
, an additional waiting period of 2 seconds for
the re-entering of AT commands must be observed.
72
July 06
