How much does Tianjin Unicom charge for 2G SMS package?

Tianjin 2G SMS package tariff standards are as follows:

1.3 yuan/month: 40 domestic peer-to-peer SMS messages;

2.5 yuan/month: 70 domestic point-to-point short messages;

3. 10 yuan/month: package 140 domestic point-to-point SMS;

4. 15 yuan/month: 2 10 domestic point-to-point SMS;

5.30 yuan/month: 420 domestic peer-to-peer text messages.