Specifications
AirPrime UMTS / LTE MC/SL-Series Extended AT Command Reference
272 Proprietary and Confidential 2130616
Note:
!GBAND
allows for finer tuning than
!BAND
.
b. Indicate the communications protocol to be used:
AT!REL=<wcdmarrc>[, <sgsnr>, <mscr>] (page 72)
(Example: HSDPA is !REL=1,1,1; HSUPA is !REL=2,1,1)
16. Define up to sixteen profiles (profile number <pid>):
a. Indicate the PDP context:
AT+CGDCONT = <pid>, <pdp_type>, <apn> [, <ipaddr>] (See 3GPP TS
27.007)
b. Indicate the user authentication method to use:
AT$QCPDPP = <pid>, <auth_type>, <password>, <username> (page 89)
c. Define the profile:
AT!SCPROF=<pid>, <label>, <autoconn>, <promptpwd>, <autolaunchapp>,
<rffu>
(See UMTS Modems Supported AT Command Reference,
Document 2130617)
d. (optional) Indicate requested Quality of Service profile:
AT+CGQREQ=<pid> (See 3GPP TS 27.007)
e. (optional) Indicate minimum acceptable Quality of Service profile:
AT+CGQMIN=<pid> (See 3GPP TS 27.007)
f. (optional) Indicate requested 3G Quality of Service Profile:
AT+CGEQREQ=<pid>, <traffic class> (See 3GPP TS 27.007)
g. (optional) Indicate minimum acceptable 3G Quality of Service Profile:
AT+CGEQMIN=<pid> (See 3GPP TS 27.007)
h. Indicate if profile is to be read-only:
AT!SCROPROF=<readonly>, <pid> (page 74)
17. Identify the default profile:
AT!SCDFTPROF=<pid> (See UMTS Modems Supported AT Command
Reference, Document 2130617)
18. Enable or disable scan profile (try all profiles configured on card until a
successful connection is found):
AT!CUSTOM=”SCANPROF”,<value> (page 40)
19. Enable/disable slow clocking mode:
AT!SLEEP = <state> (page 78)
20. Clear the error log:
AT!ERR=0 (page 87)
21. Back up data:
Note: Profiles (PDP
contexts) are not restored
from these backups. Host
application software is
responsible for this task if
profiles become corrupted.
a. Back up provisioning data:
AT!NVBACKUP = 1 (See UMTS Modems Supported AT Command
Reference, Document 2130617)
b. Back up user data:
AT!NVBACKUP = 2 (See UMTS Modems Supported AT Command
Reference, Document 2130617)
c. Backup RF calibration data:
AT!NVBACKUP = 0 (See UMTS Modems Supported AT Command
Reference, Document 2130617)