I just bought a mobile phone. Ask everyone what cards to buy.

Use mobile, Unicom. I live within 200 meters of the launch tower. The text message I sent was delayed 1.5 days before it was received. Moving in the mountains, subways and elevators, the signal is good, Unicom, and there is no signal at any time. Moreover, mobile customers account for 80% of the national mobile phone users.

Do you want to bind mobile QQ? Or use your mobile phone to access QQ. If it is bound, it will take about one month 10 yuan. If you just set a password to protect the contents, it's free. If it is a mobile phone that logs into QQ, as long as there is software in the mobile phone, it can be charged according to GPRS traffic.

Mobile Internet access is charged according to traffic. Someone once told me that it costs 50 yuan to download a 5MB MP3 song. ...

Now it is said that the price of mobile will be reduced. I'm from Jiangsu, and I wonder if it's reduced there, too. But I know that some cards in Henan sell Luoyang Mobile, and there is a package with unlimited Internet access for 20 yuan per month. There is a set meal here in Jiangsu that is similar to that, but it's gone now. I stopped for a moment, that Luoyang card sells for 100 yuan/card.