It looks that UL865 module doesn’t support
at#bnd command (there is always an “ERROR” response). Is there any newer
firmware which supports this command?
My module’s firmware version:
Maybe there is another way to check what radio bands are used by the module during its work?
Set AT+CMEE=2 and try again, post the log here.
Still the same:
What about AT#BND=? ?
AT#BND is not supported on dual band products (as UL865) beacuse it was
implemented for those products that have more than 2 bands.
So there is no possibility to choose between WCDMA 900 MHz and WCDMA 2100 MHz?
I think both bands are enabled and in use at the same time, with the bias (mostly used) to the 2100 band, and is operator’s policy. So not much to do.
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