Joke Collection Website - Blessing messages - What does Unicom send to cancel all services?

What does Unicom send to cancel all services?

Unicom users can send a free short message "00000" to 10655 133 on this machine to unsubscribe from all Unicom in Letter services; If you need to unsubscribe from a single service, you can send "0000" or "00000" to the corresponding SP SMS access number (this SMS charges 0. 1 yuan SMS communication fee); After the successful unsubscribe, the monthly business fee will not be charged from the next month.