Joke Collection Website - Public benefit messages - How do China Unicom users query and cancel SP SMS services?

How do China Unicom users query and cancel SP SMS services?

You can send SMS "114" to 10655133 to inquire about your customized SMS service. If you want to unsubscribe from the SMS service, you can send "0000" or "00000" to the corresponding SP access code to unsubscribe from the SP's customized SMS service. You can also send "0000" or "00000" to 10655133. You can unsubscribe from all SMS services. The sending of the above messages is free. If you still cannot unsubscribe from the business through the above methods, please consult 10010 or go to the local business office to unsubscribe from the business.