The conversation could be about the present date of the SMS.
It has been sent on 7 october 2017, so the writing number is palindromic
It will happen again on
A palndromic date with 7 digits is not going to happen in the century. We should attend since 1012101.
But palindromic with 8 digits are quite common.
Edited on January 5, 2018, 5:35 pm
Posted by armando
on 2018-01-05 17:31:44