1 Overview
1.1 Brief Introduction
HUAWEI E5221 Mobile WiFi is a high-speed packet access mobile hotspot. It is a
multi-mode wireless terminal for SOHO (Small Office and Home Office) and business
professionals.
The E5221 supports the following standards:
High Speed Packet Access Plus (HSPA+)
High Speed Uplink Packet Access (HSUPA)
High Speed Downlink Packet Access (HSDPA)
Universal Mobile Telecommunications System (UMTS)
Enhanced Data rates for Global Evolution (EDGE)
General Packet Radio Service (GPRS)
Global System for Mobile communications (GSM)
The E5221 provides the following services:
HSPA+ packet data service of up to 21.6 Mbit/s
HSPA (HSUPA/HSDPA)/UMTS packet data service of up to 14.4 Mbit/s
EDGE/GPRS packet data service of up to 236.8 kbit/s
UMTS/GSM Short Message Service (SMS)
You can connect the E5221 with the USB interface of a computer, or connect the E5221
with the Wi-Fi. In the service area of the HSPA+/HSPA/UMTS/EDGE/GPRS/GSM
network, you can surf the Internet and send/receive messages/emails cordlessly. The
E5221 is fast, reliable, and easy to operate. Thus, mobile users can experience many
new features and services with the E5221. These features and services will enable a
large number of users to use the E5221 and the average revenue per user (ARPU) of
operators will increase substantially.
Figure 1-1 shows the appearance of the E5221.
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