All wifi network you get access to are free-of-charge. Just read
the phone manual for instructions on using wifi on your
phone.
There are three companies that provide free [email protected] Check out
Qmax, Icell and Singtel. If you sign up with Qmax, there will be a
free creative web cam (not sure if this offer is still valid
now).
After signing up, just use your phone to search for these network
when you are out in places like shopping center, town central, cbd,
etc. If you are able to detect them, then you should be able to
connect to it and see the login screen the network prompts you to
enter. Once entered, you will get to surf.
By the way, wifi(if you can get access, it's free) is not equal to
GPRS(need to pay per kb). Take note not to access unsecured network
not meant for you.
As for the rest, read the phone manual and google yourself.
