I have an ICQ account with the format of 123-456-789 ex.

When I put this into my profile it will not allow me to include the dash ("-") only the numbers.

Has anyone had a problem with receiving ICQ messages because of this?
I ask because the person who introduced me to ICQ had a different format wirh only 2 numbers before the 1st dash i.e. they had 8 numbers while I have 9.