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Modem hierarchy
===============
Service org.ofono
Interface org.ofono.Modem
Object path [variable prefix]/{modem0,modem1,...}
Methods dict GetProperties()
Returns properties for the modem object. See
the properties section for available properties.
void SetProperty(string property, variant value)
Changes the value of the specified property. Only
properties that are listed as readwrite are
changeable. On success a PropertyChanged signal
will be emitted.
Possible Errors: [service].Error.InProgress
[service].Error.NotImplemented
[service].Error.InvalidArguments
[service].Error.NotAvailable
[service].Error.AccessDenied
[service].Error.Failed
Signals PropertyChanged(string name, variant value)
This signal indicates a changed value of the given
property.
Properties boolean Powered [readwrite]
Boolean representing the power state of the modem
device.
boolean Online [readwrite]
Boolean representing the rf state of the modem.
Online is false in flight mode.
boolean Lockdown [readwrite]
Boolean representing the lock state of the modem.
Setting it to true, makes the calling application hold
the modem lock and power it down. Setting to false
makes the it release the modem lock. Only the
application that holds the lock can power up the modem.
If the the application exits Lockdown is set to false.
boolean Emergency [readonly, optional, experimental]
Boolean representing the emergency mode of the
modem. The Emergency is true if an emergency call or
related operation is currently active.
string Name [readonly, optional]
Friendly name of the modem device. In the case of
Bluetooth devices (e.g. Type="sap" or "hfp") this
corresponds to the remote device name or it's alias.
string Manufacturer [readonly, optional]
String representing the manufacturer of the modem
device.
This is usually obtained by the +CGMI AT command.
string Model [readonly, optional]
String representing the model of the modem device.
This is usually obtained by the +CGMM AT command.
string Revision [readonly, optional]
String representing the revision of the modem device.
This is usually obtained by using the +CGMR AT command.
string Serial [readonly, optional]
String represeting the serial number of the modem
device.
This is usually obtained by using the +CGSN AT command.
In the case of Bluetooth devices (e.g. Type="sap" or
"hfp") this corresponds to the Bluetooth Device
Address of the remote device.
array{string} Features [readonly]
List of currently enabled features. It uses simple
string abbreviations like "sms", "sim" etc.
Currently available features are:
"net", "rat", "cbs", "sms", "sim", "stk",
"ussd", "gprs", "tty", "gps".
Please note that this is a convenience property,
equivalent results can be obtained by reading the
Interfaces property directly.
array{string} Interfaces [readonly]
Set of interfaces currently supported by the mode
device. The set depends on the state of the device
(registration status, SIM inserted status,
network capabilities, device capabilities, etc.)
Each string in the array is an interface from the
set supported by oFono by modem objects. The set
includes:
org.ofono.AssistedSatelliteNavigation
org.ofono.AudioSettings
org.ofono.CallBarring
org.ofono.CallForwarding
org.ofono.CallMeter
org.ofono.CallSettings
org.ofono.CallVolume
org.ofono.CellBroadcast
org.ofono.Handsfree
org.ofono.LocationReporting
org.ofono.MessageManager
org.ofono.MessageWaiting
org.ofono.NetworkRegistration
org.ofono.Phonebook
org.ofono.PushNotification
org.ofono.RadioSettings
org.ofono.SimManager
org.ofono.SmartMessaging
org.ofono.SimToolkit
org.ofono.SupplementaryServices
org.ofono.TextTelephony
org.ofono.VoiceCallManager
It is possible for extension interfaces (e.g. APIs
that are not part of the oFono standard API) to be
available in this list. Also note that child object
interfaces, such as org.ofono.Message,
org.ofono.VoiceCall, org.ofono.NetworkOperator,
will never be part of this list.
Please note that the set of Interfaces can and does
change frequently (e.g. due to change in Powered
and Online properties.) If a given interface is no
longer available, then the application should assume
that all data for that interface has become invalid,
e.g. calls have been dropped, network registration
lost, etc.
The set of possible interfaces supported is also
dependent on the modem hardware and driver support.
For example, HFP devices only support
org.ofono.VoiceCallManager,
org.ofono.NetworkRegistration, org.ofono.Handsfree and
org.ofono.CallVolume interfaces.
string Type [readonly]
Indicates whether the modem is virtual or a real
hardware one. This information should only be used
to identify which componet (e.g. ConnMan or a phone
dialer) should take control over the modem. It does
not give any hints on which Interfaces will be
supported by this modem.
Possible values are "test", "hfp", "sap" and "hardware".
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