Panasonic Panasonic
3 fault codes documented
2 beeps
Two beeps every minute — New message waiting
The base unit beeps twice every minute to alert you that new messages have been recorded in the answering system. This alert continues until you listen to the messages. This feature must be turned on in the settings.
Liquid damage
Liquid or moisture detected — Unit may not work properly
If liquid or moisture enters the handset or base unit, it can cause damage. The unit may not function correctly after such an event. Do not use a microwave to dry the unit.
SP-PHONE indicator flashes
SP-PHONE indicator flashes — Outside call on hold
When an outside call is placed on hold, the SP-PHONE indicator light on the base unit will flash. If a call is held for more than 9 minutes, an alarm tone will sound.