Keep it simple at home with the VTech CS6114 Cordless Phone System. DECT 6.0 digital technology delivers superior sound quality and range, while ensuring wireless networks and other electronic devices don't interfere with conversations. With the phone's digital security, your calls are digitized and encrypted, making it nearly impossible for someone to eavesdrop. A caller ID/call waiting feature stores up to 30 calls, while text messages on the handset alert you to new voicemails (provided you subscribe to voicemail service through your phone company). Last number redial allows you to quickly redial the last 5 numbers called. The keypad and LCD screen illuminate, allowing for easier viewing in dim light. The phone's exterior consists of a gloss white plastic and silver color scheme.