Point missed - spectacularly
Generally, whether you know the person or not, incoming calls are unsolicited. The person calling makes the decision to call you, and you know nothing about it until the phone rings. With this concept in mind, why on earth would anyone expect to pay to receive the call?
The problem is that the contents are unknown. No-one wants to receive a letter that has excess postage due on it, or buy goods until they've seen them.. You don't know that you'll want it once you've paid. The same applies to receiving a call.
Biting the hand that feeds IT
