Sierra Wireless AirPrime MiniCard MC73xx/8805 Series, At Command Reference

Page: 45 / 158

Modem Status, Customization, and Reset Commands
Rev. 1 Sep.13 Proprietary and Confidential 45
!REL
Note: The actual parameter
values or ranges used in the
query (=?) and execution (=)
forms of this command may
vary slightly from this
description depending on the
device and firmware revision
used.
Note: Devices should always
use the default value (1) for
<sgsnr> and <mscr>, and use
AT!NASREL to choose the
NAS Release Compliance
version (Release 5, 6, 7, or
Release 99).
Set/report active protocol/revision
Configure the modem to use specific protocol, SGSN, and MSC revisions, or indicate
the current settings.
Password required:
Yes—Execution format only
Usage:
•
Execution:
AT!REL=<wcdmarrc> [,<sgsnr>, <mscr>]
Response:
OK
Purpose: Set the desired protocol (<wcdmarrc>), SGSN revision (<sgsnr>), and
MSC revision (<mscr>).
•
Query:
AT!REL?
Response:
!REL:
Protocol: Release 5
(from <wcdmarrc>)
SGSN Revision: Dynamic
(from <sgsnr>)
MSC Revision: Dynamic
(from <mscr>)
OK
Purpose: Report the current operating protocol, SGSN revision, and MSC
revision.
•
Query List:
AT!REL=?
Purpose: Return the command format (for !REL = ) and the supported values for
each parameter (the supported ranges depend on modem models—
see the parameter descriptions for details).
Parameters:
<wcdmarrc> (Protocol)
•
Default value is the highest release supported by the device.
•
Two-digit number corresponding to 3GPP release (!REL=? shows valid values)
•
Example: 00 = Release 99
<sgsnr> (SGSN revision)
•
Two-digit number corresponding to SGSN revision (!REL=? shows valid values)
•
Example: 00 = Release 97
•
nn = Dynamic—Uses the revision broadcast by the network
<mscr> (MSC revision)
•
Two-digit number corresponding to MSC revision (!REL=? shows valid values)
•
Example: 00 = Release 97
•
nn = Dynamic—Uses the revision broadcast by the network
!RESET Reset modem
Perform a modem reset.
Password required:
No
Usage:
•
Execution:
AT!RESET
Response:
OK
Purpose: Reset the modem.
Note: This command is identical in function to !GRESET .
Table 3-2: Modem status, customization, and reset commands (Continued)
Command Description