Have a conversation without missing a word on a reliable dect 6. 0 cordless phone with the vtech cs6114. This cordless phone delivers only the best sound quality, security and range a phone can provide. Enjoy interference free conversations, without the distracting intrusion of wireless networks and other electronic devices. The vtech cs6114 dect 6. 0 cordless phone protects you from identity theft with digital security by encrypting your call, making it nearly impossible for eavesdroppers.