Fastrack Supreme User Guide
Using the FASTRACK Supreme Plug & Play
confidential ©
Page: 42 / 77
Table 8: AT+WMBS Band Selection
AT+WMBS response (*)
Interpretation
AT+WMBS=0,x
Select mono band mode 850MHz.
AT+WMBS=1,x
Select mono band mode extended 900MHz
AT+WMBS=2,x
Select mono band mode 1800MHz
AT+WMBS=3,x
Select mono band mode 1900MHz
AT+WMBS=4,x
Select dual band mode 850/1900MHz
AT+WMBS=5,x
Select dual band mode extended 900MHz/1800MHz
AT+WMBS=6,x
Select dual band mode extended 900MHz/1900MHz
(*)For further information on the other possible responses and their meaning, refer to "AT Commands
Interface Guide" [6].
Remark:
x=0
: The Plug & Play will have to be reset to start on specified band(s).
x=1
: The change is effective immediately. This mode is forbidden while in communication and during
Plug & Play initialization.
Refer to "AT Commands Interface Guide" [6] for further information on AT commands.
5.8
Check the Band(s) Selection
To check the band selection for the FASTRACK Supreme, use a communication software such as a
HyperTerminal, then enter
AT+WMBS?
command.
The table below gives the main responses returned:
Table 9: AT+WMBS Responses
AT+WMBS response (*)
Interpretation
+WMBS: 0,x
Mono band mode 850MHz is selected
+WMBS: 1,x
Mono band mode extended 900MHz is selected
+WMBS: 2,x
Mono band mode 1800MHz is selected
+WMBS: 3,x
Mono band mode 1900MHz is selected
+WMBS: 4,x
Dual band mode 850/1900MHz are selected
+WMBS: 5,x
Dual band mode extended 900MHz/1800MHz are selected
+WMBS: 6,x
Dual band mode extended 900MHz/1900MHz are selected
(*)For further information on the other possible responses and their meaning, refer to "AT Commands
Interface Guide" [6].
