How to achieve fax receiving and sending via sim card only audio number? | Thales IoT Developer Community
July 12, 2016 - 10:38am, 1774 views
I am using MC55I-W module development using the fax function and class2 AT commands. How to achieve the fax function on a number of voice-only function SIM card. Are modules need to make special settings and how to set switches. Thank you! Another: If there are two numbers in one card, namely voice and fax numbers, you can achieve the fax send and receive functions.