AT820 Series User Manual
1.8 Operating Requirement
Operation temperature: 0 to 45° C (32° to 113° F).
Storage temperature: -5° to 55° C (23° to 131° F).
Humidity: 10 to 90% no dew.
1.9 Packing List
Model
Phone
AT820
1
AT820P
1
Note: Power adapter Input: AC 100~240V, 50/60Hz; Output: 12V, 500mA.
1.10 Installation
Use Ethernet cable to connect AT820's WAN port and computer on the same switch,
AT820 default to use DHCP to obtain IP from switch. The following is the connection
diagram of application:
ATCOM TECHNOLOGY CO., LIMITED
Handset
Hands
et line
1
1
1
1
Power
Ethernet
adapter
Cable
1,Standar
1, 1.5m
d
accessory
Optional
1, 1.5m
accessory
www.atcom.cn
Manu
Feet
al CD
underpr
op
1
2
1
2
9
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