Dashboard Specification - Huawei E220 System Description

System Description of Huawei E220 USB Modem
SMS
Software
Installation
External
interface
Max. transmitter
power
Maximum power
consumption
Power supply
Dimensions
Weight
Temperature
Humidity
System
requirement

2.2.2 Dashboard specification

Table 2-2 Main specifications of the dashboard of Huawei E220 USB Modem
Item
SMS
Supporting SMS based on CS domain of GSM and UMTS
Supporting SMS based on PS domain of UMTS and GPRS
Auto download installation and driver
Mini USB interface: supports USB1.1
LED indicator: indicates the running status of the USB Modem
Antenna: Internal antenna
SIM/USIM card: standard 6 PIN SIM card interface
UMTS/HSDPA 2100MHz: +24dBm (Power Class 3)
GSM/GPRS 900MHz: +33dBm (Power Class 4)
GSM/GPRS 1800MHz/1900MHz: +30dBm (Power Class 1)
EDGE 900MHz: +27dBm (Power Class E2)
EDGE 1800MHz/1900MHz: +26dBm (Power Class E2)
≤ 2.5W
5V
89 mm (D) x 43 mm (W) x 14.5 mm (H)
< 50g
Operating temperature: -5℃ ~ +45℃
Warehouse temperature: -15℃ ~ +60℃
5%~ 95%
Supporting Windows 2000 and Windows XP operating systems
Standard USB interface
Pentium 500MHz CPU or above
128MB RAM or above
Computer resolution of 800*600 pixels or above; however,
resolution of 1024*768 is recommended
SMS writing
Huawei Technologies Proprietary
2-2
Chapter 2 Product Features
Description