
Carrier-Proprietary AT Commands
80-VG756-1 G 71 Qualcomm Confidential and Proprietary
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Command Description Explanation
Supported
targets
Applicable
mode
AT$SPROAM=#
For roaming, this provides
the ability to set the device
to Sprint-only service,
automatic service
selection, or roam only.
There is notification of the
roaming state and
changes. With only one
port, notification is not
likely to occur. The user
will likely have to look at
the phone to see this
information. It should be
possible to query the
device for current status.
(No currently known
command)
The command should set
the phone's roaming state.
The values for # should be:
0 – Sprint only
1 – Automatic
2 – Roam only
The response should be
OK or ERROR.
Gobi1000
only
CDMA
AT$SPERI?
For roaming, this must be
able to read the extended
roaming indicator from the
device.
The response should be
the roaming index decimal
number of Section 4.2.2 in
SPCS UI 4.1.0.
Gobi1000
only
CDMA
AT$SPRMGUARD?
For roam guard, this must
be able to read the roam
guard state on the phone.
The response should
indicate if the phone is
currently roaming:
0 – Roam guard off
1 – Roam guard on
Gobi1000
only
CDMA
AT$SPRMGUARD=1
For roam guard, this must
be able to send notice to
the device to ignore roam
guard for the next call. If
roam guard is on, it should
be ignored for the next call
attempt.
Gobi1000
only
CDMA
Released - Internal Use Only
Released - Internal Use Only
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