Xl45D Amplified Corded Telephone With Large Lcd Caller Id - 50Db Speakerphone Large 3.5" tilting LCD caller ID display. Amplifies incoming sound to 50dB and outgoing speech to 15dB. Clarity Power technology for loud and clear conversations. 4 tone settings for a customized listening experience. Hearing aid and T-Coil compatible with TIA-1083 compliance.