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1. Power Indicator: Steady green when power on, blinking green when the call is ringing.
2. Line Keys
Steady green: during the conversation, or plan to dial a call.
Blinking red: the call is ringing.
Off: idle interface
Place a call
Three ways to make a call:
1) Handset: Pick up the handset; enter the number, and then press the send soft key or press 
.
2) Speaker?: Press 
or the line keys; enter the number, and then press the send soft
key soft key or press .
3) Headset: Press 
; enter the number, and then press the send soft key or press .
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