What does ttyUSB mean? Sometimes, the embedded microcontroller does not come with a hardware USB interface. While it is possible to use a software-only USB stack, the additional constraints put onto the CPU and the usually small storage size often lead board designers to include a dedicated UART to USB bridge.
Because of a busy weekend I didn't really follow up other than via emails and this still hasn't been resolved. The consistent word from them was that porting a number sometimes takes 24 to 48 hours.. I spoke to a rep by phone today who promised it would be done within 2 to 4 hours.. It wasn't.
All correspondence should include the guest's name (first and last), name of ship and sailing date, as well as a contact address and telephone number. Standard Response time is 10 business days from receipt. Click here to report items lost on your cruise. Please note: If your item is located, a shipping cost will apply.