Specifications

AirPrime UMTS / LTE MC/SL-Series Extended AT Command Reference
110 Proprietary and Confidential 2130616
!DASBAND
Supporting chipsets:
• All, with these exceptions:
• MSM6290 (min f/w rev:
K1.0 Release 12 (for
W900 band))
• MDM9200 (min f/w rev:
3.00.05.04 Release 1)
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 93.
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 Tabl e D- 1 on page 279):
• 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