How to cancel the warranty service of mobile phone replacement in 20 yuan

Mobile phone warranty service is the after-sales service for China Telecom Tianyi mobile phone customers, which can provide additional warranty service when the customer's mobile phone has unexpected faults such as water ingress, falling and broken screen. Or functional failure occurs after the "Three Guarantees" period, which can help consumers solve mobile phone-related problems safely, timely and effectively. You can call the customer service staff to help cancel the service.

1, you can log in to the telecom online business hall and unsubscribe directly.

2. You can send a short message 0 to 1000 1 to unsubscribe from the service.

3. You can send 1000 1 to 1000 1 to get the service menu of SMS business hall, and you can unsubscribe from the mobile phone newspaper by replying to the corresponding code step by step according to the menu.

4. You can send 0000 to 1000 1 to inquire about the opened business and cancel it according to the prompt.

5. You can call 10000 for manual service and ask the telecom staff to cancel.