Joke Collection Website - Blessing messages - Do you use G network or 3g network to make phone calls and send text messages?

Do you use G network or 3g network to make phone calls and send text messages?

There are three ways to surf the Internet: GPRS EDGE 3G. Mobile: GPRS and EDGE for 2G, TD-SCDMA; for 3 G; ; Unicom: GPRS and 3G WCDMA;; Telecommunications: CDMA and 3G EVDO. The 3G signal in many places is not good, so many 3G mobile phones will automatically switch according to the signal strength. As can be seen from the network signal signs on mobile phones, 3G signals are weak in many places.