The numbers changed to a seventeen-digit code and two phone companies had merged, and everyone's got new PINs with four symbols, of which two must be letters from 'g' to 'r' entered in an AZ-Max mode.'
The seventeen-digit code was difficult for everyone to get used to.
mnli hypothesis: The seventeen-digit code was difficult for everyone to get used to. premise: The numbers changed to a seventeen-digit code and two phone companies had merged, and everyone's got new PINs with four symbols, of which two must be letters from 'g' to 'r' entered in an AZ-Max mode.'