- Amplification - Direct dial memory keys - Up to 30 minutes of recording time - Call block - Keypad backlight - Hearing aid compatible communication, easy The Motorola CD5 Series is built to make communication easy and accessible to everyone, delivering a multitude of helpful features in an attractive and stylish design. Featuring a large, easy to use keypad with illuminated graphics, the display is large and bright to ensure easy reading. Ergonomically designed, the handset has a tactile keypad and a rubber rear cover to provide comfort and secure grip. high performance audio The Motorola CD5 Series supports high performance audio options; with Hearing Aid Compatibility, amplification delivered using a dedicated key, and a ringer volume boost option so everyone can enjoy clear conversations.