Make Calls - ATCOM AT820 User Manual

AT820 Series User Manual
B. Answer by handfree
Press the handfree button in the phone and talk with callers by built-in Micro-phone
and Speaker. If user wants to switch in handset mode, headset mode and handfree
mode, pick up the handset to switch to handset mode, and press the headset button
to switch into headset mode.
C. Answer by headset
Keep the headset connected with the RJ9 headset jack, when there is an incoming
call, press the headset button on the IP phone and then user can talk with the caller
by the headset. If user wants to switch in handset mode, headset mode and
hand-free mode, user just need to pick up the handset to switch to handset mode,
and press the hand-free button to switch into the hand-free mode.

4.2 Make Calls

A. Use the handset
1. Pick up the handset then input the number with the keyboard and press "#" or
"Dial" to send the number. After hearing the tones of "du~~du~~" with dialed
number showed on the LCD, it means that the callee's phone is ringing. If the
callee answers the call, the call will be established and the LCD will show the
calling time and callee's number.
2. Input the number then pick up the handset, the phone will dial the number
automatically. After hearing the tones of "du~~du~~" with dialed number
showed on the LCD, it means that the callee's phone is ringing. If the callee
answers the call, the phone call will be established and the LCD will show the
calling time and callee's number.
B. Use the hand-free button
1. Press the Speaker Phone button then input the number with the keyboard and
press "#" or "Dial" to send the number. After hearing the tones of "du~~du~~"
with dialed number showed on the LCD, it means that the callee's phone is ringing.
If the callee answers the call, the phone call will be established, and the LCD will
show the calling time and callee's number.
2. Input the number then press the hand-free button, the phone will dial the number
automatically. After hearing the tones of "du~~du~~" with dialed number
showed on the LCD, it means that the callee's phone is ringing. If the callee
answers the call, the phone call will be established and the LCD will show the
calling time and callee's number.
C. Use the headset
1. Press the headset then input the number with the keyboard and press # or "Dial"
to send the number. After hearing the tones of" du~~du~~" with dialed number
showed on the LCD, it means that the callee's phone is ringing. If the callee
answers the call, the phone will be established and the LCD will show the calling
time and callee's number.
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