Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications made to this equipment not expressly approved by Huawei
Technologies Co., Ltd. may void the FCC authorization to operate this equipment.
2 Connecting the Cables and Getting
Started
2.1 Simple Connection
If your telephone line is used for the broadband network access only and if you do not
need to use a telephone, take the following figure as a reference for connecting the
cables.
POWER
LAN
RESE T
ADSL
1. Power adapter
If the wireless network function is used on the HG521 for the network
access, you do not need to connect the cables.
2. Computer
3. Telephone jack on the wall
5
1
2
3