Print device functionalities

A method of enabling a licensed print functionality on a print device without exchanging authentication signals with a remote device, the method comprising:

• fetching, by a processor of the print device, signals indicative of the licensed print functionality from a supply of the print device;
• comparing, by the processor, the licensed print functionality with a plurality of print functionalities supported by the print device;
• and
• enabling, by the processor, the licensed print functionality responsive to determination that the licensed print functionality is supported.

A non-transitory computer-readable medium comprising instructions that when executed by a processor of a print device are to cause the print device to:

• fetch, via an electrical interface of a refill interface of the print device, signals indicative of a licensed print functionality stored on a refill container;
• enable the licensed print functionality on the print device responsive to the to be fetched signals;
• and
• maintain the licensed print functionality enabled subsequent to detachment of the refill container.