user manual

Table Of Contents

Contents

EchoLife HG556a

Service Manual

ii Huawei Proprietary and Confidential

Issue 02 (2010-02-03)

6.4 Using the USB Printer Function.................................................................................. 6-5

6.5 Improving the Security of a WLAN............................................................................ 6-8

6.5.1 Hiding the Name of a WLAN ......................................................................... 6-8

6.5.2 Changing the Name of a WLAN..................................................................... 6-9

6.5.3 Using Secure Encryption............................................................................... 6-10

6.5.4 Allowing Only Specified PCs to Be Connected to a WLAN ........................ 6-11

6.6 Controlling the Internet Access Rights of PCs.......................................................... 6-13

7 Maintenance Guide .............................................................................................. 7-1

7.1 Changing the Administrator Password........................................................................ 7-1

7.2 Configuring the LAN Interface ................................................................................... 7-2

7.3 Backing Up or Updating a Configuration File............................................................. 7-3

7.4 Restoring Default Settings........................................................................................... 7-3

7.5 Restarting the Terminal............................................................................................... 7-4

7.6 Updating Software....................................................................................................... 7-5

8 FAQs........................................................................................................................ 8-1

A Technical Specifications....................................................................................A-1

B Default Settings................................................................................................... B-1

C Acronyms and Abbreviations........................................................................... C-1