Samson TROVIS 5474 Mounting And Operating Instructions page 70

Communication
Phone number of control station (tElno)
Enter the phone number of the control system modem including the dialing code, if necessary.
Short pauses between the numbers can be entered using P (= 1 second); the end of the string is
to be marked by "–". The phone number may include a maximum of 22 characters.
Example: "069, 2 sec. pause, 4009, 1 sec. pause, 0": 0 6 9 P P 4 0 0 9 P 0 – (= 11 characters)
Phone number of alternative recipient (rESno)
Enter the phone number of an alternative recipient, if required including the dialing code. Short
pauses between the numbers can be entered using P (= 1 second); "–" indicates the end of the
string. The phone number can include max. 22 characters.
Example: "069, 1 sec. pause, 654321": 0 6 9 P 6 5 4 3 2 1 – (= 10 characters)
Common modem settings are:
4
EO - Echo off
4
QO - Enable result codes
4
X3 - Dial without checking for dial tone
4
% CO - Data compression off
4
\ N1 - Buffer off, fault correction off
4
V1 - Result codes in text format
4
% B 9600 - Baud rate 9600
4
\ VO - Standard connect result code
Resetting to default settings
A modem can be reset to its default settings directly at the controller after entering the key num-
ber.
Key number
44
45
70
EB 5474 EN
Command
AT&F&W <CR> <LF>
AT&F&W ATX3 <CR> <LF> (for branch exchange systems)