Read command show the status of all built-in applications in the following
format
AT#APPRUN?
#APPRUN: <application name>,<status>
#APPRUN: <application name>,<status>
...
OK
<status>
0 - application is not running
1 - application is running
AT#APPRUN=?
Test command returns the allowed value ranges in the following format
AT#APPRUN=?
#APPRUN: <action range>,<app name max length>,<app start parameter>