Learning to use remote control. Or: How do I drive the customer crazy…

Hello forum, I don’t have to give it a key when I buy from the cabrio. Saying from the seller: “I don’t know if my father has ever had one?” Ok, I didn’t think it was bad, I took that from the winter V70 and let him learn. Have looked here and on the Internet a bit and nowhere found a source that says that the radio remote control was standard equipment. I didn’t want to take up the dashboard on suspicion. Fortunately I got a receiver now and wanted to start programming. I packed the receiver and then drove to the next district with (former contract) Volvo workshop. Small booth, some 850s and X70s on the farm, I thought, here you are right. Young man at the reception, actually quite friendly. “Hello, I would like to let the key be taught here today, but I don’t know if I need to have one more computer.” “So easy that’s not, there we have to make a appointment”.