Huawei B311As-853 - SMS; Security Service

HUAWEI B311As-853 LTE CPE
Product Description
3 Services and Applications
Issue02 (2018-06-01)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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3.1.2 Accessing the Internet through an Ethernet Network
The B311As-853's LAN/WAN port can be connected to a wall-mounted Ethernet port using a
network cable.
Figure 3-2 Accessing the Internet through an Ethernet network
3.2 SMS
The B311As-853 supports message writing/sending/receiving and group sending (up to 50
-contacts at a time).
3.3 Security Service
The B311As-853 supports comprehensive and robust security services. It provides a firewall
function and PIN protection mechanisms. These features allow users to connect their
computers to the Internet and simultaneously protect their computers against security threats
from the Internet.
3.3.1 Firewall Service
The B311As-853 supports the enabling or disabling of a firewall on the network connection,
which protects the device and network from attacks by hackers on the Internet and controls
access to the Internet.
3.3.2 MAC Filtering
The B311As-853 supports configuration of the Media Access Control (MAC) address to
restrict network access.