Features:1Applicability And Compatibility: This wired desk phone is compatible with FSK and DTMF. And with 24 different ringtones to choose from. And the hands free and ringtone volume can be adjusted. 2Multifunctional Wired phone: The wired phone supports predial, redial, correction, delete functions, hands free call function and calculator function, and can also set an alarm clock, which is simple and convenient to use. 3Energy Saving Phone: This landline phone can be used without installing a battery, which is environmentally friendly. And it can support split line interface, single interface extension line, can be directly used as the host. 4Anti Skid Design: Two non slip fixing holes, used in a shaking place to reduce movement or falling damage, anti slip mat to reduce desktop friction. The button design is comCompatible table and convenient Compatible dialing. 5LCD Display: The fixed telephone has a 16 digit HD LCD screen, and the caller number, date and time are displayed on the same screen. It can record 62 (maximum) incoming and 16 (maximum) outgoing numbers (8 digits).Package included:1 x Telephone1 x Telephone Receiver1 x Telephone Line1 x Handset Cord