Item Type: Corded Phone Material: ABS Color: Black Function: Caller ID, mute function, redial etc. Applicable Scene: Home, hotel, office. Package List 1 x Corded Phone 1 x Earpiece 1 x Telepphone Cable 1 x Connection Cable 1 x Manual 1Clear Sound: Noise reduction function helps to improve the sound quality, allowing you to get clear sound on the phone. 2Fast Dial: This wired phone with speaker adopts a speed dial group that can store multiple numbers. 3Caller ID: The caller ID function will display the number so that you can know who is calling in advance. 4Mute Function: If you don't want to be heard by the other end of the phone, the mute function keeps your calls private. 5Pause/Hold Function: f you want to do other things during the call, please press Pause, and then press the pause button to continue the call. 6Dual Interface: Two interfaces allow you to connect switchboards and extension devices at the same time, such as POS and fax machines.