What business does Unicom card often send short messages for?

1, 16 yuan packs 400 short messages a month, regardless of Unicom's mobile (inside and outside the network)! Call 100 10, select 1, then select 2 and then select 3 to hear the specific tariff!

I just use 16 yuan, and it's cheaper to call!

2. Call 100 10 to select five manual services and ask her to help you open them.

3. If you are not clear, please continue to ask!