Basic Functions And Operations - ATCOM A20 User Manual

A20/A21/A20W/A21W IP Phone User Manual A20/A21/A20W/A21W IP Phone User Manual

3. Basic functions and operations

3.1 Answer the calls
When there is an incoming call, phone will remind user with ringing. There are 3 ways to answer the
call
A. Answer by handset
Pick up the handset and talk with the caller. If you want to hang up, just put back the handset. When
you are talking with the handset and want to switch to speaker mode or headset mode, please press
key or
B. Answer by speaker
Press key and talk with callers by built-in Micro-phone and Speaker. If you want to hang
up, please press
handset under speaker mode. Press
C. Answer by headset
Keep your microphone connected with the RJ9 headset jack, when there is an incoming call, press
key and talk with the caller. If you want to hang up, please press
Pressing key can change calling or talking into speaker mode, and lifting the handset
switches to handset mode.
3.2 Make Call
A. Use the handset
Pickup the handset and input a phone number. Press soft key "Send" to dial the number. When you
hear the tones of "du~~du~~" and the phone number your dialed is being displayed on the LCD, the
phone at the side of being called should be ringing. If the called party answers this calling, the call is
established and the calling timer is started immediately.
B. Use the speaker
Press key and input a phone number. Press soft key "Send" to dial the number. When
caller hear the tones of "du~~du~~" and the phone number your dialed is being displayed on the
LCD, the phone at the side of being called should be ringing. If the called party answers this calling,
the call is established and the calling timer is started immediately.
C. Use the headset
Press Key and input a phone number. Press soft key "Send" to dial the number. When
caller hear the tones of "du~~du~~" and the phone number your dialed is being displayed on the
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key, then put down the handset.
key again. Switch calling or talking into handset mode by lifting the
key will switch calling or talking into headset mode.
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key again.
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