
IS-707 AT Commands (CDMA)
80-VG756-1 G 52 Qualcomm Confidential and Proprietary
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Command Description Operation
$QCPREV Protocol revision in use Returns one of the following codes:
1 – JSTD008
3 – IS_95A
4 – IS_95B
6 – IS_2000
&V
Dump configuration
parameters
This command will dump the status of all AT parameters.
This includes the single-letter parameters not otherwise
readable, but does not include the +QC parameters.
&C2
Carrier detect pin
behavior
This command setting will wink (briefly transition off, then
back on) the Rm port carrier detect pin when packet data
calls end.
$QCSO=
Set data service option
number set; saves to
nonvolatile memory
Values are:
0 – Pre-707 service option numbers (RS 1: Async 4,
G3 Fax 5, packet 7; RS 2: Async 12, G3 Fax 13,
packet 15)
1 – Proprietary service option numbers (RS 1: Async 4,
G3 Fax 5, packet 7; RS 2: Async 0x8021, G3 Fax
0x8022, packet 0x8020)
2 – IS-707 service option numbers (RS 1: Async
0x1004, G3 Fax 0x1005, packet 0x1007; RS 2:
Async 12, G3 Fax 13, packet 15)
$QCCLR Clear mobile error log This command will clear the mobile error log.
$QCPKND*
Enable/disable
automatic packet
detection after a dial
command
Values are:
0 – Disable packet no dial; if a PPP packet is received
by the mobile without a just prior dial command (i.e.,
AtdX #), then the mobile will not originate a packet (or
QNC) data call
1 – Enable packet no dial; reception of a PPP packet
without a just prior dial command will originate a PPP
packet (or QNC) call
$QCDMR= Set DM baud rate 19200, 38400, 57600, 115200
$QCMDR=
Set Medium Data Rate
(MDR) (also known as
HSPD) setting
Values are:
0 – MDR service only
The mobile will originate with SO 22 or SO 25. The
mobile will not negotiate to any other service option if
SO 22 and SO 25 are unavailable.
1 – MDR service, if available
The mobile will originate with SO 22 or SO 25, but will
negotiate to a low-speed packet service option if MDR
is not available. The mobile will not negotiate to SO 33.
2 – LSPD only
The mobile will originate a low-speed packet call only.
The mobile will not negotiate to SO 22, SO 25, or
SO 33.
3 – SO 33, if available
The mobile will negotiate to MDR or low-speed packet
service options if SO 33 is not available.
$QCSCRM
Enable/disable mobile
from SCRMing
Values are:
0 – Mobile never SCRMs
1 – Mobile can SCRM as needed
Command applies only to SO 33 calls. This value is
stored in NV. The default value is 1.
Released - Internal Use Only
Released - Internal Use Only
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