Whether to use ModemManager to manage modem devices. This is usually used by some higher layer manager such as NetworkManager but can be used standalone especially if using a modem for non-IP connectivity (e.g. GPS).
option
Whether to use ModemManager to manage modem devices. This is usually used by some higher layer manager such as NetworkManager but can be used standalone especially if using a modem for non-IP connectivity (e.g. GPS).