Tenda Portable 3G Wireless Router User Manual page 34

If you change the IP, you need to use the new one to log in
to the Web interface.
5.1.2 LAN Settings in Wireless AP Mode

MAC Address: It displays the router's LAN MAC
address, which can not be changed.

IP Mode: You can select "Static IP" or "Dynamic
IP". If you select Static IP, you need to input the
parameters provided by your ISP. If you choose
Dynamic IP, you should set the computer's Internet
protocol as "Obtain an IP address and DNS sever
automatically".

IP Address: The device's LAN IP address (not your
PC's
192.168.0.1.If you change it, you need to use the
new IP to log in to the Web interface.

Subnet Mask: The Router's LAN subnet mask. The
default
150Mbps Portable 3G Wireless Router User Guide
IP address).
value
The default
is
32
value
255.255.255.0.
is