WP7609 VoLTE supported SKUs

IoT Modules WP Series
4

Hi @jyijyi/@mlw,

Thanks for the replies.

I have SKU 1104196, which always drops back to UMTS when making/receiving calls even with R13.3 firmware.

This modules was purchased recently, however I’m assuming I received old stock. :frowning:

Thanks for your help,

Leon