Cancel the telecom card in different places, send a short message of arrears, saying that the amount of arrears should be paid, but is it deceptive to pay directly by clicking that link?

You shouldn't click the link. If you really owe money, or don't know whether you owe money, you can call 10000 to ask the manual customer service.

In addition, a month ago, I had the experience of canceling telecom cards in different places. I sent the original ID card and power of attorney to my friend where my phone card is located, and my friend went to help me. It seems that only one or two business halls in a city can cancel my mobile phone card without me.

I didn't owe money at that time, so I didn't need to pay. I hope it helps you.