Provided by: modemmanager_1.0.0-2ubuntu1.1_amd64 
NAME
ModemManager - modem management daemon
SYNOPSIS
ModemManager [--version] | [--help]
ModemManager [--debug] [--log-level=<level>] [--log-file=<filename>] [--timestamps]
[--relative-timestamps]
DESCRIPTION
The ModemManager daemon provides a unified high level API for communicating with (mobile broadband)
modems. While the basic commands are standardized, the more advanced operations (like signal quality
monitoring while connected) varies a lot.
ModemManager is a system daemon and is not meant to be used directly from the
command line.
OPTIONS
The following options are supported:
--version
Print the ModemManager software version and exit.
--help Print ModemManager's available options and exit.
--debug
Runs ModemManager with "DEBUG" log level and without daemonizing. This is useful for debugging, as
it directs log output to the controlling terminal in addition to syslog.
--log-level=<level>
Sets how much information ModemManager sends to the log destination (usually syslog's "daemon"
facility). By default, only informational, warning, and error messages are logged. Given level
must be one of "ERR", "WARN", "INFO" or "DEBUG".
--log-file=<filename>
Specify location of the file where ModemManager will dump its log messages, instead of syslog.
--timestamps
Include absolute timestamps in the log output.
--relative-timestamps
Include timestamps, relative to the start time of the daemon, in the log output.
SEE ALSO
NetworkManager(8).
31 October 2011 MODEMMANAGER(8)