Insys Modem 56k 4.1 11-02-01-01-40.028 Manuale Utente
Codici prodotto
11-02-01-01-40.028
INSYS Modem 336/56k 4.1 (UL)
Functions
5.13 Priority Circuit for Modems with Phones Connected in Se-
ries
Not for INSYS Modem LL.
The
INSYS Modem 336/56k 4.1 (UL)
gives a phone connected in
series priority, to make sure it interferes as little as possible
with the usage of the phone connection.
with the usage of the phone connection.
Command
Function 1
Function 2
Function 3
AT-STE=0
==
==
==
(default)
AT-STE=1
√
==
==
AT-STE=2
==
√
==
AT-STE=3
√
√
==
AT-STE=4
==
==
√
AT-STE=5
√
==
√
AT-STE=6
==
√
√
AT-STE=7
√
√
√
5.13.1 Detecting a busy phone Line
During a dial-up attempt, the model detects the busy
phone line. The modem reports
Changing the loop voltage to detect the function – Detec-
tion of a busy line (U1) – can be set with the help of AT
commands.
phone line. The modem reports
Changing the loop voltage to detect the function – Detec-
tion of a busy line (U1) – can be set with the help of AT
commands.
LINE IN USE
AT-TTE=U1,
U2, U3
Spannung
Schleifenspannung vor
Beginn der Verbindung
Beginn der Verbindung
U1
Schleifenspannung bei
besetzter Telefonlei-
tung.
besetzter Telefonlei-
tung.
Zeit
July 06
39