AT820 Series User Manual
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ATCOM TECHNOLOGY CO., LIMITED
www.atcom.cn
Current Gateway
Enable Web Server
Non-DHCP IP Address
Non-DHCP Subnet mask
Non-DHCP Default Rout
Non-DHCP DNS 1
Non-DHCP DNS 2
PPPoE Login Name
PPPoE Login Password
10.Product Info
Product Name
Serial Number
Software Version
Hardware Version
MAC Address
Protocol
11.Status
Phone
Ext 1
Ext 2
LineKey 1
LineKey 2
12.Reboot
13.Factory Reset
14.Set Password
New Password:
New Password:
15.LCD Contrast
4. Basic functions and operations
4.1 Answer calls
When there is an incoming call, AT820 will remind user with ring. There are 3 ways to
answer the call:
A.
Answer by handset
Pick up the handset and talk with the caller. If user wants to hang up, just put back
the handset. If user wants to switch in handset mode, headset mode and hand-free
mode, just press the hand-free button or the headset button. Be attention: only
after done the switch can user put the handset back, or the call will be ended.