Can i access the internet through cellular phone system?

Can I access the internet through cellular phone system?

If you have a phone that has a built in WAP cabability, then you can access the mobile internet through your cell phone. If not, then you might consider upgrading to one that lets you do so.

Yes, if you have what is known as a WAP web access phone.
Motorolla RAzor phones, and Sanyo Katana's are web enabled. I set my web access default to Google, but have yellow pages on-line, and several other programs.
It cost a little more per month, but is very handy.
Unless you have one of the new phones with a complete QWERTY keyboard...it is a bit slow as it is like texting with a regular key pad, and the window is smaller, so it takes longer to get the info you need.

w/ the right phone

Depends on the phone, as well as the service.