The BT Paragon 650 has an answering machine with 32min recording time and 200 name and number phonebook memory. It also has Yes calls log and has 10 last number redial. This phone is hearing aid compatible with a visual ringer indicator and adjustable ringer volume. Also included in the BT paragon 650 phone is text messaging capability, an in-built speakerphone and a SIM card reader and writer.