Joke Collection Website - Blessing messages - I bought xt883. I can make phone calls with my mobile card, but I can't send messages. I can't find a place to set the number of the SMS center. How to set it?

I bought xt883. I can make phone calls with my mobile card, but I can't send messages. I can't find a place to set the number of the SMS center. How to set it?

I 2. I use Unicom card, which is actually the default number of SMS center or telecom. All published text messages. We are trying to set up a short message center. . . . Stay tuned.

I succeeded: Open "Menu-Settings-Wireless and Network-Mobile Network-Network Mode" and select "Global Mode"; Open the dial-up interface, enter * # * # 4636 # * * to enter the Android engineering mode, and check whether "Set preferred network type" in "Mobile Phone Information" is "GSM/CDMA auto (PRL)", then shut down and restart.