Switching Bands; Table 12. At+Wwsm? Main Reponses; Table 13. At+Wmbs Band Selection - US Robotics Courier USR3500 Getting Started Manual

Getting Started
Table 12. AT+WWSM? Main Reponses
AT+WWSM? Response
AT+WWSM: 0
AT+WWSM: 1
AT+WWSM: 2, x
6.5.

Switching Bands

Use the AT+WMBS AT Command to change the band setting of the USR3500 and
switch between EU and US bands and vice versa. Refer to the following table for the list
of AT+WMBS parameters that can be used and their corresponding description.
Table 13. AT+WMBS Band Selection
AT+WMBS Command
AT+WMBS=0,x
AT+WMBS=1,x
AT+WMBS=2,x
AT+WMBS=3,x
AT+WMBS=4,x
AT+WMBS=5,x
AT+WMBS=6,x
AT+WMBS=7,x
Where:
When x = 0, the USR3500 will have to be reset to start on the specified band(s);
When x = 1, the band switch is effective immediately. However, this mode is
forbidden while in Communication mode and during the USR3500's initialization.
Use AT+WUBS to change the UMTS-FDD band setting of the USR3500.
Description
GSM digital cellular system (GERAN)
Universal Terrestrial Radio Access Network (UTRAN) only
3GPP systems (both GERAN and UTRAN)
Where if x is:
0 = automatic
1 = GERAN preferred
2 = UTRAN preferred
Description
Switch to mono band mode 850MHz
Switch to mono band mode extended 900MHz
Switch to mono band mode 1800MHz
Switch to mono band mode 1900MHz
Switch to dual band mode 850/1900MHz
Switch to dual band mode extended 900/1800MHz
Switch to dual band mode extended 900/1900MHz
Switch to quad band mode 850/900E (extended)/1800/1900MHz
Rev 1.1
Communicating with the
USR3500
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