Cannot connect to Short Message Service Center (SMSC) in my MI8 Explorer Edition


Dec 6, 2018
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Good day!

I'm not able to send SMS and cannot connect to Short Message Service Center (SMSC) in my MI8 Explorer Edition (which I bought recently). Initially it was working, later on, stopped at all. Also cannot enter any SMSC number using the code*#*#4636*#*#
All explanations in http://en.miui.com/thread-20805-1-1.html don't work... even tried with the operator.
SMS are important for me.
Thanks for your prompt attention and help.
 

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