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.
R Optional handsets may be a different colour from that of the supplied handsets.
Feature KX-TGA659C KX-TGA410C KX-TGA660C
Handset
Display size 1.9 inches 1.8 inches 1.8 inches
Button size Extra large Large Large
Speed dial – –
5
Introduction