Hello to the forum: Sorry topic, I know (using some posts after using the SuFu), but there are still questions open to me: Pre-Remarks about it: – I have created a VOLVO ID. – I have reset the vehicle to “factory settings” (there used car and thus owner change). – I bought a VoC subscription from the friendly person and got a PIN to it. – I have installed the VoC app on my smartphone (iPhone). 1. Does VoC only work with a data card in the vehicle modem? i.e. it does NOT work with a WiFi connection via smartphone? 2. If I select in the CenterDisplay in settings/communication the item “Volvo On Call” comes out, then a message similar to “Volvo On Call UNIT activate” and I should enter a PIN. The PIN that I have received from the friend after buying a VoC subscription does not work, i.e. it comes to the message “false code”. Question: Must be entered here or how to connect the connection is possible?