VEGA INSYS Modem GPRS 5.0 - Manual (Page 47)

INSYS GPRS 5.0 serial Connection
47
Alternatively, the settings can be entered or modified using the terminal pro-
gram.
Incoming connections are indicated in the
terminal program. RING
The connection acceptance takes place ei-
ther automatically, or after a set number
of ring signals, or manually with the
command ATA.
ATS0=
The indicator for incoming connections can in addition display also the connection
type (data, voice) (AT+CRC=1) and the phone number of the caller (AT+CLIP=1)
as an option. Accepting incoming CSD connections for an active TCP Listen mode
is only possible when the function CSDPRIO is used.
Note
In contrast to earlier versions, setting the ring tones until the call
acceptance (S0 registry) with the command ATS0= can only be
performed after a valid PIN was entered.
5.3.3 Termination
Connections can be terminated as follows:
Manual termination using the ATH command in online command mode
By DTR drop (for the setting AT&D2)
If the remote terminal hangs up
After switching from data mode to online
mode, the connection will remain estab-
lished. However, data is no longer transmit-
ted to the remote terminal. The online
command mode is also entered by DTR drop
(setting AT&D1) or by activating the reset
input twice within 10 seconds. <1 Sec. Pause>
+++
<1 Sec. Pause>
Hang up (terminate connection to the other
party)
ATH
The connection was terminated
OK