Adding a person gives different behaviors, with an unsorted versus a sorted list.
If the contact list is initially unsorted, the person below will end up being added to the end of the list:

If the same original contact list was sorted first,

the person below will end up being added to its corresponding position according to the last sorting-sequence:

Adding a person gives different behaviors, with an unsorted versus a sorted list.
If the contact list is initially unsorted, the person below will end up being added to the end of the list:

If the same original contact list was sorted first,

the person below will end up being added to its corresponding position according to the last sorting-sequence:
