Digicom PALLADIO ISDN, User Manual

Page: 43 / 65

PALLADIO ISDN AT Command Set
7.5
Z Load user configuration
Reset ISDN modem and load a user configuration stored in non volatile
memory.
Z0 Load user configuration n. 0
Default= n/a
&C C109 (DCD) Control
Determine how the state of the C109 relates to the data call status.
&C0 C109 is always ON.
&C1 C109 goes ON only when a call is established.
Default=&C1
&D C108 (DTR) Control
Determine how the DTR is interpreted by ISDN modem.
&D0 C108 is ignored.
&D1 If DTR drops while ISDN modem is on-line, the effect is the
same as if the escape sequence is received, forcing ISDN
modem into command mode without dropping the connection.
When ISDN modem is in off-line status DTR drops are ignored.
&D2 DTR comply with ITU-T C108.2; while DTR is Off ISDN modem
will not answer a call. If DTR drops while ISDN modem is on-
line, the call is immediately terminated.
&D3 As for AT&D2 except that the transition of the DTR from ON to
OFF loads the user configuration improved with AT&Y
command.
Default= &D2
&F Load factory profile
Load as active profile the factory profile.
&F0 Load as active profile the factory profile 0
&F1 Load as active profile the factory profile 1
&F2 Load as active profile the factory profile 2
&F3 Load as active profile the factory profile 3
To have more details regarding the different configurations, please referring
to “FACTORY CONFIGURATIONS” chapter.
Default= &F0