change format of phone numbers in matlab 2013Ra?

change format of phone numbers in matlab 2013Ra? from this 923332425932 to [phone].

Answer 1

[Niklas Nylén]

A very straight forward way would be:

pIn = '923332425932';

pOut = ['+' p1(1:2) '-' p(3:5) '-' p(6:end)]