Sierra Wireless AirPrime MiniCard MC73xx/8805 Series, Справочник по командам AT, Страница: 73 / 158

Test Commands
Rev. 1 Sep.13 Proprietary and Confidential 73
!DAOFFLINE Place modem offline
Put the modem offline.
Password required:
Yes
Usage:
•
Execution:
AT!DAOFFLINE
Response:
OK
Purpose: Put the modem offline.
Parameters:
None
!DASBAND
Note: The modem must be in
FTM mode to use this
command—use
!DAFTMACT
to enter FTM mode.
Set frequency band
Set the modem to use a particular frequency band. You must use this command to
select an appropriate band before running LTE, WCDMA, or GSM commands. See
page 57 .
Password required:
Yes
Usage:
•
Execution:
AT!DASBAND=<rfband>
Response:
<rfband>
OK
Purpose: Set frequency band.
Parameters:
<rfband> (Unique value corresponding to an RF band and technology.)
•
This is a unique value that maps to an RF band and technology. It is not an
actual 3GPP band number. For example, ‘18’ is GSM 850, which corresponds to
3GPP band 5 (on a GSM network).
•
Band support is product specific—see the device’s Product Specification or
Product Technical Specification document for details.
•
Examples (for a full listing, see Table 13-1 on page 143):
•
GSM
•
10=GSM 900
•
11=GSM 1800
•
12=GSM 1900
•
18=GSM 850
•
WCDMA
•
9=WCDMA 2100
•
16=WCDMA 1900B
•
22=WCDMA 850
•
29=WCDMA 900 (BC8)
•
LTE
•
34=LTE B1
•
35=LTE B7
•
36=LTE B13
•
37=LTE B17
•
42=LTE B4
•
44=LTE B3
•
47=LTE B8
•
56=LTE B20
Table 5-2: Test command details (Continued)
Command Description