AT820 Series User Manual
9
ATCOM TECHNOLOGY CO., LIMITED
www.atcom.cn
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
Handset
Hands
et line
Power
adapter
Ethernet
Cable
Manu
al CD
Feet
underpr
op
AT820
1
1
1
1,Standar
d
accessory
1, 1.5m
1
2
AT820P
1
1
1
Optional
accessory
1, 1.5m
1
2
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: