Iphone5 us version s version Wuhan Unicom card upgrade ios7 can surf the internet, can't send text messages, can receive text messages, and ask God for help.

If your current mobile phone can make calls, surf the Internet, but can't send short messages, I suggest you turn on the settings-set your mobile phone in the message, whether the short message function is turned off, etc. If it is normal, I suggest you reset the number of the SMS center; If it still doesn't work, I suggest you change a mobile phone that can support Unicom network to test your Unicom card. If not, I suggest you call local 100 10 to help you verify your current account. If it can be used normally, there is nothing wrong with your mobile phone. I suggest you consult the after-sales staff of mobile phones.

The above screenshot is the specific SMS center number.