Call from the cell phone operator.
Hello, my name is bla bla, do you feel comfortable talking to me?
I: Yes
Operator: What do you use most of calls, SMS, the Internet?
Calls and a bit of the internet
Operator: We want to offer you a tariff bla bla bla...
I: And what does my current rate not please you?
Sorry, I understand you, goodbye.
I: Goodbye to you.