Introduction
5
Expanding your phone system
Optional handset feature overview
You can expand your phone system by registering optional handsets (6 max.) to a single base 
unit.
L Optional handsets may be a different colour from that of the supplied handsets.
Feature KX-TGA410C KX-TGA659C KX-TGA660C
Handset
Display size 1.8 inches 1.9 inches 1.8 inches
Button size Large Extra large Large
TG41xxC(e).book  Page 5  Wednesday, December 22, 2010  3:59 PM