Q24 Plus - SIM NOT ALLOWED FOR THIS MODULE


#1

Hello experts,

I just bought a Q24 plus module from China. I set frequency band to “BI8501900”, but when I inserted SIM card(AT&T), the module responded “SIM NOT ALLOWED FOR THIS MODULE”. What should I do, please? Thanks a lot.

James


#2

Get a SIM that is allowed?

To find out what SIMs are allowed by that module, you will have to contact the module supplier…


#3

The module supplier said it should can be used in the USA. Is there any other way I can try to resovle the problem, please? Thanks so much.


#4

you should update firmware using DWLWin


#5

and you’re basing that on what?

you can buy region locked versions of the wavecom products.
a simple firmware-upgrade is not going to help for that.


#6

Reference: WA_PGM_OASIS_CRN_002
Version: 001
Date: March 30, 2009