Constraint: Speakerphone On/Off
This constraint can be used to allow/prevent actions being run based on the enabled state of the speaker phone.
Note that the speakerphone will only ever be classed as on when a call is in progress.
This constraint can be used to allow/prevent actions being run based on the enabled state of the speaker phone.
Note that the speakerphone will only ever be classed as on when a call is in progress.