To use Internet services on your Blackberry 8310 mobile phone, you must first register the device on the AT & T Enhanced Data for GSM devices (edge) network. Edge, the phone access to a 3G network to send and receive data quickly. With a strong edge signal is optimizing the performance of your Blackberry 8310 phone.



►step 1 Verify That You Have An At&t Blackberry Data Package On Your Wireless Plan By Calling Your Service Provider.

►step 2 Power On Your Blackberry Phone And Scroll To The "manage Connections" Tab. Select "mobile Network." Click The Box To Insert A Check-mark. This Will Turn The wireless Connections To Your Blackberry On.

►step 3 Press The "blackberry Menu" Key And Select The "diagnostic Tests" Option.

►step 4 Press The "blackberry Menu" Key And Select "run." Wait Until The diagnostic Test Completes.

►step 5 Wait For The diagnostic Results To Appear On The Screen. Scroll Down The Page And Locate The "blackberry Registration" Area. If The diagnostic Test Fixed The Problem, This Area Should Say "yes," Indicating That It Is Registered On The At&t Edge Network. If It Says "no," Follow The Next Three Steps.

►step 6 Press The Back Button And Return To The Main Menu. Scroll Down To "manage Connections" And Select "mobile Network Options."

►step 7 Highlight "network Selection Mode." Select The "manual" Option. Your blackberry 8310 Phone Will Begin To Scan For Available Networks.

►step 8 Highlight The Option "at&t" And Press The "menu" Key. Select The Option "select Network." Select "ok" When You See The Message "network Selection Succeeded."