VTech DS6101 - cordless extension handset with caller ID/call waiting

DECT 6.0 technology provides improved range without needing to boost the power. The sound quality on DECT models is superior to existing 2.4 GHz and 5.8 GHz models and enables the user to talk anywhere in their home or office without interference from a wireless network. This proven and reliable technology provides brilliant quality of voice and sound, high protection against eavesdropping and better range than 2.4 GHz and 5.8 GHz phone systems.