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Huawei E355 Faq
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Huawei E355 Faq

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See also: User Manual
E355s FAQs
E355s FAQ .........................................................2
Q1: Main Features of E355S: ................................................................................................ 2
Q2: Hardware specifications of E355s: ............................................................................... 2
Q3: Keys, Interface of E355s ................................................................................................. 5
USB interface ........................................................................................................................... 5
Hitch hole ................................................................................................................................. 5
Wi-Fi indicator light: .................................................................................................................. 5
2G/3G indicator light: ............................................................................................................... 5
SIM/USIM base. ....................................................................................................................... 6
microSD base ........................................................................................................................... 6
Q4: The AutoPlay dialog box does not appear when connect E355s to PC with USB
cable. ...................................................................................................................................... 6
Q5:Check whether E355s has been successfully installed？ ........................................... 7
Q6: Establish WiFi connection between PC and E355s？ ................................................. 8
Q8: E355s's signal is weak and cannot register to 3G network ..................................... 12
Q10: Default encryption method of E355S ........................................................................ 13
15
Q13: How can I get version information of my E355s？ .................................................. 15
Q15: Will the Mobile WiFi connect to the Internet automatically if I roam to a different
network? ............................................................................................................................... 17
Q17: Why can not I access the management page by desktop shortcut when
connected?（On Windows XP System） .......................................................................... 18
Page 1 of 18

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Summary of Contents for Huawei E355

  • Page 1: Table Of Contents

    E355s FAQs E355s FAQ ............2 Q1: Main Features of E355S: ....................2 Q2: Hardware specifications of E355s: ................2 Q3: Keys, Interface of E355s ....................5 USB interface ........................... 5 Hitch hole ..........................5 Wi-Fi indicator light: ........................5 2G/3G indicator light: ....................... 5 SIM/USIM base.

  • Page 2: E355S Faq

    E355s FAQs E355s FAQ Main Features of E355S: The E355 mainly supports the following features:  HSPA+/HSPA/UMTS 2100MHz/900MHz, EDGE/GPRS/GSM 1900MHz/1800MHz/900MHz/850MHz (E355s-1: 2100MHz, E355s-2: 2100/900MHz, E355s-6: 2100/1900/850MHz)  Equalizer  Receive diversity  HSPA+ downlink data service of up to 21.6Mbps ...
  • Page 3 E355s FAQs Item Specifications Technical standard WAN: GSM/GPRS/EGPRS R99 WCDMA/HSDPA R5, HSUPA R6, HSPA+ R7 WLAN: IEEE 802.11b/g/n Operating frequency HSPA+/HSPA/UMTS 2100MHz/900MHz EDGE/GPRS/GSM: 1900MHz/1800MHz/900MHz/850MHz WLAN: 2.401GHz～2.495GHz Memory capability 128MB Flash, 64MB Memory UMTS: ≥24 (＋1/-3)dBm Maximum transmitter power WLAN: 802.11b: 14 (＋/-3)dBm 802.11g: 11 (＋/-3)dBm 802.11n: 7 (＋/-3)dBm Static receiver sensitivity...
  • Page 4 E355s FAQs Item Specifications Antenna Inner GSM/UMTS main antenna Inner UMTS diversity antenna Inner WLAN antenna Size 90.6mm×28.6mm×12.6mm Weight About 40g Operating: –10℃ to +45℃ Temperature Storage: –20℃ to +70℃ Humidity 5% to 95% Notes: EGPRS = enhanced GPRS SIM = subscriber identity module USIM = UMTS subscriber identity module Page 4 of 18...

  • Page 5: Q3: Keys, Interface Of E355S

    E355s FAQs Keys, Interface of E355s 外观  USB interface Connect PC with E355s。  Hitch hole  Wi-Fi indicator light:  Green light on, Light once every 3 seconds：E355s is connecting power，Wi-Fi work well.  Green light always on：Wi-Fi is building connecting. ...

  • Page 6: Sim/Usim Base

    E355s FAQs  Green light on，Light once every 3 seconds：E355s is connecting to 2G net.  Blue light on，Light once every 3 seconds：E355s is connecting 3G/3G+ net.  Green light always on：E355s connect to 2G net.  blue light on：E355s connect to 3G net. ...

  • Page 7: Q5:Check Whether E355S Has Been Successfully Installed

    Ports(COM&LPT). Adding new items USB Mass Storage Device & USB Composite Device Universal Serial Bus Controller HUAWEI Mobil Connect – 3G Network Card Adding new item Network Adapters. Adding new item HUAWEI MassStorage USB Device DVD/CD-ROM Drivers. Page 7 of 18...

  • Page 8: Q6: Establish Wifi Connection Between Pc And E355S

    E355s FAQs 2. If “HUAWEI Mobil Connect – 3G Network Card” shows , right click it then select “Uninstall”. , then select “Scan for Re-load the network driver for E355s by right click hardware changes”. Q6: Establish WiFi connection between PC and E355s？...
  • Page 9 E355s FAQs click to connect. 3. Input WiFi Key in the dialog of password input then click to establish connection(The WiFi Key and the SSID can be found on a label stick inside the back cover) Page 9 of 18...

  • Page 10: Q7: My Device Connected To E355S's Wireless Network, But Cannot Open Web Ui

    E355s FAQs 4. After the icon of wireless network card turned from (status of acquiring IP address ) into ,your PC has established WiFi connection with E355s successfully, enter http://192.168.1.1 in web browser (ex. IE) to visit Web UI Q7: My device connected to E355s’s wireless network, but cannot open Web UI 1.
  • Page 11 E355s FAQs Select “Connections” tab, then click “LAN settings”. For the “Local Area Network (LAN) Settings” pop-up, deselect the top three check-boxes. Then click “OK” to apply changes, then refresh the Web Browser to show E355s management console page. Page 11 of 18...

  • Page 12: Q8: E355S's Signal Is Weak And Cannot Register To 3G Network

    E355s FAQs Q8: E355s’s signal is weak and cannot register to 3G network 1. Please check local network condition, check whether there is 3G network which provided by telecom operator at the moment. Ensure you are not in some close environment. (You may check the signal strengthen by the icon displayed on Web UI main page) 2.

  • Page 13: Q9: E355S's Wi-Fi Signal Is Always Weak, What Is The Cover Area Of E355S'signal

    Micro-wave oven, Television, and wireless phone etc. You can turn off the idle facility of them when you are using E355s. 2. In ideal environment the signal of E355 can cover for 100 meters. 3. In actual use Wi-Fi covered range maybe different from idea square area, it decided by the environment you use.

  • Page 14: Q11:I Forget My Wi-Fi Key And Web Login Password I Can't Login My E355S

    E355s FAQs E355s support following encryption method SHARE authentication mode: WEP /NONE WPA-PSK authentication mode: ASE/TKIP/AES+TKIP WPA2-PSK authentication mode: ASE/TKIP/AES+TKIP WPA/WPA-PSK authentication mode: ASE/TKIP/AES+TKIP The default encryption method of E355s is WPA-PSK authentication mode: TKIP If you changed encryption method of E355s the Wi-Fi connection between PC and E355s will be disconnected, please enter the new Wi-Fi key(Wi-Fi key of the encryption you selected ) when you want to establish Wi-Fi connection.

  • Page 15: Q12: I Feel My E355S Getting Hot After Long Hours Usage. Is There Safety Concern

    E355s FAQs Q12: I feel my E355s getting hot after long hours usage. Is there safety concern? Like most other electronic devices, E355s get hotter during charge or big data transfer. It is a quite normal phenomenon if working in regular office environment. Even if it work in hot environment, E355s will automatically power off if its temperature reach 85 ℃...

  • Page 16: Q14: Duration Statistics Of The Internet Connection Are Not Accurate

    E355s FAQs Q14: Duration statistics of the Internet connection are not accurate. A: This is a bug in earlier versions. You can click Clear History to delete all current wrong statistics. Page 16 of 18...

  • Page 17: Network

    E355s FAQs Q15: Will Mobile WiFi connect Internet automatically if I roam to a different network? Please check the connection mode of your Mobile WiFi firstly. Page 17 of 18...

  • Page 18: Q16:Clients Connected To The Mobile Wifi Cannot Communicate With Each Other

     Auto mode:  Select Automatically connect even when roaming: E355 will automatically connect to internet network even your are roaming.  If Automatically connect even when roaming is unselected, it will automatically disconnect the established network connection If you are roaming you must re-establish a network connection If you need.

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