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PH8-P Module: How to store in Non Volatile Memory AT Audio Commands? | Thales IoT Developer Community

June 22, 2016 - 11:36am, 2939 views

Hello everyone,

I am using a PH8-P Module  with FW 03.001 revision

I need to store in Non Volatile Memory, User Profile values of the AT audio commands such as:

- AT^SRTC Ring tone configuration

-AT^SNFS Select audio hardware set
-
AT^SNFO Set audio output parameter
-
AT^SNFI Set microphone path parameters
- AT^SAIC Audio Interface Configuration


I am using the AT&W command but when I perform a power-on cycle the values are restored to default values and my values are lost.

How I can create an User profile for the AT audio commands?

Is possible to store in Non Volatile Memory the values of AT Audio commands?

Is it necessary a firmware upgrade?

Thanks in advance 

Salvatore