Samsung ITP-5112L - Manual (Page 20)

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© SAMSUNG Electronics Co., Ltd.
Phone Status LED
Phone status light is turned on or off according to the phone status.
Status Status LED
Line is busy. Red light continuously turns on.
Internal call is ringing.
External call is ringing.
Re-incoming call is ringing.
Message is left
Red light blinks.
LED
There are LEDs on the [Hold] and [Speaker] buttons. The LEDs are turned on or off
according to the phone status.
Button LED LED Status Function
Red LED is turned on. A call is on hold.
Back Ground Music(BGM)
is set.
Red LED is turned on. Speaker phone is activated.