BGS2T AT Command Set
2.13 AT^SCFG
BGS2T_ATC_V01.301 Page 61 of 554 1/31/12
c
URC Datamode RING line
This parameter specifies whether RING or BREAK is used for the signaling of URCs when the ME-TE link is
reserved (e.g. during circuit-switched data calls, fax connections, in GPRS data mode, in transparent TCP
access mode opened with AT^SIST or during the execution of an AT command).
Parameter is global for all interfaces, volatile and will not be reset by AT&F.
“off“
(P)
URC will be indicated by BREAK
“on“ URC is indicated by an active RING line for a time which is configured by the
parameter "URC/Ringline/ActiveTime" (<urat>). The RING line which will be
used, can be configured by the parameter "URC/Ringline" (<uri>).
URC RING line Active Time
This parameter can be used to control how long the RING line is activated to indicate URCs (both for idle inter-
faces and, if configured by the parameter "URC/Datamode/Ringline" (<udri>), if link is reserved) and, if con-
figured by the parameter "GPRS/RingOnIncomingData", to indicate incoming GPRS IP data packets
(<groid>).
Parameter is global for all interfaces, volatile and will not be reset by AT&F.
“0“ RING line will be activated for a time between 4.6 and 9.2 ms.
“1“ RING line will be activated for about 100ms.
“2“
(P)
RING line will be activated for about 1s.
Modified Roaming Status
This parameter enables or disables the modified roaming status displayed by AT+CREG. If it is enabled, the reg-
istration status is "registered to home network" instead of "registered, roaming", when the registered PLMN and
the Home PLMN from SIM Elementary File EF
IMSI
are mapped to the same network name in the BGS2T internal
operator list.
Parameter is global for all interfaces, non-volatile and will not be reset by AT&F.
“0“
(D)
Disable the Modified Roaming Status Display.
“1“ Enable the Modified Roaming Status Display.
Note
• Parameters "GPRS/ATS0/withAttach" (<gs0aa>) and "GPRS/RingOnIncomingData" (<groid>) are avail-
able only if ME supports GPRS.
Example
Usage
of "URC/Ringline" and "URC/Datamode/Ringline":
<udri>
(str)(+CSCS)
<urat>
(str)(+CSCS)
<mrs>
(str)
AT+CSCS="GSM"
Switch to GSM character set.
OK
AT^SCFG?
Query all parameters.
...
^SCFG:"URC/Datamode/Ringline","off"
While the ME-TE link is reserved URCs will be indi-
cated by BREAK.
^SCFG:"URC/Ringline","local"
URCs on this interface will be indicated by Ring line
associated to the interface (e.g. RING0 for ASC0).
...
OK
AT^SCFG="URC/Datamode/Ringline","on"
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