Boost your listening experience! This device amplifies incoming sound up to 40 decibels. Enjoy four tone settings for a personalized listen. The amplified digital answering machine makes message - listening a breeze. It features a large high - contrast CID display that lights up as a super - bright visual ringer. The extra - loud and clear speakerphone enables hands - free chats. With a large keypad of high - contrast numbers and five speed - dial buttons for important contacts. Choose from ten loud ringer melodies with six volume levels. Expandable up to four cordless handsets (model # D703HS).
Using this product is easy. First, turn it on and adjust the volume according to your needs. You can customize the tone settings to make the sound more suitable for you. When using the answering machine, wait for the beep and then leave your message. For hands - free conversations, just press the speakerphone button. To add speed - dial numbers, enter the number and assign it to one of the five buttons. Keep the device clean with a dry cloth. Avoid exposing it to extreme temperatures and moisture. If you want to expand the system, connect the additional cordless handsets (model # D703HS) following the instructions in the package.
