Tutorial categories for WF721 Wireless Home Phoneon Other 1.0.1Tutorial topicsAdjusting the Call VolumeCharging Your Device BatteryConnecting a Phone to the DeviceDeclining a CallDisabling Call ForwardingEnabling Call ForwardingEnabling and Disabling Call WaitingGetting to Know the Back of Your DeviceInserting and Removing the SIM CardPlacing a CallRetrieving Voicemail MessagesSetting up VoicemailSwitching Between CallsUnderstanding the Device Lights and IndicatorsUsing Three-Way Calling