Sim card issues

Reason, SIM card not present, or defective, or worse a malfunction to the SIM card holder.

Possible causes hardware, read these two topics..

L800 interrupted..

Simcard voltage issue..

(Thank you to Johnny_B for publishing it)

All the best about hardware/support from Johnny_B, link :
http://jb8a8f8.com
http://jb8a8f8.nl


Attachments
dm800se-leds-nosim.jpg

L800.JPG

Dm800hd-se-cardreaders-example.jpg (23 downloads)
estarsnap1.jpg (10 downloads)

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