D-Link DSL-2750E User Manual - page 30
totally independent to each other with standard frequency design. Even you
make phone call while accessing the Internet, it will not cause the losing of
voice quality or data rate.
5. Why can not I access the Internet?
(1) Ensure that you have entered the correct username and password.
(2) If you still cannot access the Internet, check whether the Proxy server on
your IE is correctly configured. The Proxy server must be disabled.
(3) Try different Websites, in case some Website fails.
Try to Power Off and Power On D-Link DSL-2750E then access Internet again.
6. I cannot get online for I changed the parameters of the D-Link DSL-2750E,
What can I do?
Try to restore the default factory setting of the D-Link DSL-2750E as follows.
(1) Find the Reset button on the bottom of the D-Link DSL-2750E.
Use a needle-like object to click and hold the Reset button 10 second, and then
release it.
(2) Default Configure and entered the correct username and password again
30