User's Manual

GCT-430 CHECKLIST
1.CT-D430 Base-set and Headset.
2. Necklace
3.AC Adaptor (AC 120V / DC9V, 300mA)
4.Telephone Line Cord
5.User's Manual
GCT-430 Set Wall A/C Adapter Necklace
Tell line User manual
DIGITAL SPREAD SPECTRUM TECHNOLOGY
The GCT-430 features digital Spread Spectrum Technology (DSST), which virtually eliminates noise and other
interference while greatly increasing operating range. DSST uniformly spreads the signal over one of 40 independent
frequency ranges, or channels, for maximum range and clarity. The Base-set and Headset share a pre-assigned
digital code which interfering signals do not have, so any Noise gets filtered out and the user enjoys reliable, crystal-
clear sound quality.