Select "3G/WCDMA/HSPA/UMTS" From Phone Setting> Network Setting>Then Manually Search for the Network
Search Result Shows only 3G operators which has 3G coverage or network in your area.
Finally select "Auto Mode" to make settings normal
Just Phone Setting a Network Setting "3G/WCDMA/HSPA/UMTS" Select korun
Then Manual Network Search korun.
Search result a only 3G Coverage ache oi operator guloi dekhabe.
Finally select "Auto Mode" to make settings normal
*BGD bmobile lekha thakle bujben eta teletalk 3G
* 3G Network thak ba na-thak ai system a Kon kon operator er 3G coverage ace seta apni je jaigai darie acen se jaigai ace kina checking hoe jai.