Charge LED
In-use / CID LED:
The In-use/ Cid LED will be steadily on during off-hook. During off-hook, when a call
waiting comes in, it will flash. During the period of incoming call, the In-use/Cid LED
will also follow the ring cadence to go on or off. When registering, it will flash as a
special cadence.
2 LCD Display
EXT
INT
▲
▼
EXT
INT
Battery icon
Phone icon
External call icon
Internal call icon
CLI icon
No ring icon
Mute icon
Key lock icon
Aerial icon
Up arrow
Down arrow
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