Telefono Accessorio Quadrante Foto Amplificato per Telefoni Fissi SN5127 SN5147
Accessory Handset only—requires an SN5127 or SN5147 Series Phone to operate. Full-duplex Handset speakerphone: enjoy a speakerphone that can keep up with your calls. This feature is especially helpful for those who are Hearing Impaired.