The Config.ini configuration file contains a series of variables related to the behaviour of the Modem Manager. These variables are defaulted in the master Config.ini configuration file (within the VTS layer), and may be customized in any other higher layer (application layer or custom OEM layer). Please refer to Config.ini [SYSTEM] Section Variables for the Modem Manager for further information.
The sections below provide some factors to consider when configuring the Modem Manager to accept incoming calls and send outgoing calls.