I have got a scenario, so if I sent an SMS to a friend and my friend does not receive the SMS, does it mean:
1. I am charged 1 SMS for that, or
2. as long as SMS not received by recipient, I am not charged for SMS used.
I have got a scenario, so if I sent an SMS to a friend and my friend does not receive the SMS, does it mean:
1. I am charged 1 SMS for that, or
2. as long as SMS not received by recipient, I am not charged for SMS used.