Optical fiber in Shenyang Unicom community

What version do you have? I can change it for you when people get home. Just call 100 10. The customer service said there was no charge. Then do it. After one year, you may not be able to reform to what extent. Because now all kinds of miscellaneous brands in Shenyang are faster than Netcom, and they are not always stuck. Everything is fine. My friend built the Great Wall. Shenyang Netcom has finally reformed. After receiving the call, it's all decorated now, and part of our community is decorated. The effect is good. Ha. I'm waiting for a change. 4M .。 . .