The present invention is to provide a method of wirelessly accessing network enabling a user to use his/her cellular phone to access the Internet in any place any time by coupling an 802.11 interface of the cellular phone to a computer also having an 802.11 interface. Thus, data can be transmitted securely between the cellular phone and the internet in faster rate by taking advantage of the 802.11 interface of high data transfer rate and frequency jumping technique. Further, locations of both the cellular phone and the computer can be adjusted as needed. In other words, neither the cellular phone nor the computer is needed to fix at the same place.