Siemens hicom 150 e - Making Calls with a Headset; (Optiset E Standard, Optiset E Advance Plus;Comfort, Optiset E Advance Confer- Ence;Conference, and Optiset E Memory)

Setting/Programming Your Telephone
53
Making Calls With a Headset
(optiset E standard, optiset E advance plus/comfort,
optiset E advance conference/conference, and optiset E
memory)
Precondition:
Your telephone rings. The display
shows “Answer?”.
Answering a call
Ending a call
Open listening
Precondition:
You are conducting a call with the
headset and you want to switch on the speaker.
Press the “OK” dialog key and conduct the call
with the headset.
Press the Release key.
Release
On: Press the Speaker key; the LED lights up.
Off: Press the Speaker key; the LED goes out.
Speaker
Speaker