Joke Collection Website - Blessing messages - The king card is useless. Received a short message from Unicom. What should I do?

The king card is useless. Received a short message from Unicom. What should I do?

1. If you are a mobile or telecom customized mobile phone, please try to replace it with another Unicom custom machine or Netcom mobile phone.

3. If you are using a dual-card dual-standby mobile phone, please put Tencent Dawang card in the main card slot or the first card slot to try.

4. If the problem still can't be solved, you can call 100 10 and ask the staff to record and handle it for you.