How to send SMS to apply for 5 yuan SMS package of Beijing Unicom?

The machine sends the short message "SQDX5" to 100 10 to apply for 5 yuan short message package.

Tips:

1. Prepaid customers will not accept applications for SMS and MMS packages or cancel their business from the last day of each month 12 to 8: 00 the next day;

2. Post-paid customers will not accept applications for "SMS Package" or "MMS Package" or cancel their business from 20: 00 to 24: 00 on the last day of each month.