Low Battery Level
When the battery of a cordless device reaches a near-critical level, the IP phone displays a
warning. Until the battery is recharged (or until it becomes fully discharged), the warning is
repeated at each new call. To continue with a call while charging the cordless device, switch to
speakerphone and then cradle the cordless device.
Mitel
®
5320/5330/5340 IP Phone User Guide – Release 5.0, April 2013
Cordless Devices
Page 85