See also:

Control buttons
1. PHONE button 2. TALK /PHONE SEND button ...

Intelligent Key battery discharge
If the battery of the Intelligent Key is almost discharged, the guide light  B of the key port  A blinks and the indicator appears on the dot matrix liquid crystal display. (See “Dot ...

Operating range
The Intelligent Key functions can only be used when the Intelligent Key is within the specified operating range from the request switch 1 . When the Intelligent Key battery is discharged or st ...