ZTE ZXDSL 831 is an ADSL modem that enables you to connect to Internet via high speed broadband, with built-in firewall and Ethernet interface. The modem has been given by ISPs, such as TMNet (a subsidiary of Telekom Malaysia) to their ADSL broadband subscribers.

If you want to log on the the ZTE ZXDSL 831 ADSL modem to configure the modem settings, you will need a user name and password. Default factory password listed below can be used to login. If you are not given, or simply do not have, or have forgotten the user name and password, you can reset the modem by long-pressing the ‘reset’ button.

You can now try to log on to the modem by browsing to, and login with the following default factory password:

Password: expert03