Corded Desktop Telephone–Wired Landline Phone for Home, Office, or Hotel with Adjustable Volume, 3-Level Screen Contrast, Caller ID, and Built-in Calculator-Black

corded Phones for Landline，Black Office Telephone with 1 Handset, Coreded Home Phone Mountable No Need to use Batteries landline phones for home

• This corded phone supports both DTMF and FSK systems and features a blue backlit display that clearly shows up to 16 digits. It can store the last 43 received calls (up to 10 digits each) and the last 12 dialed calls (up to 12 digits each), making call management simple and convenient
• Equipped with an electronic anti-theft system and four-stage mechanical lock, our office phone supports a 1–99 hour do-not-disturb setting and includes a calculator. The music hold function releases automatically once the handset is lifted
• Operates with a corded line power mode and supports dialing, flash, and last-number redial. It also features an area code filter (up to 8 digits), a do-not-disturb option, and a built-in calculator for added convenience
• Crafted from high-quality materials to ensure long-lasting use while providing a more comfortable office environment
• Features 16 ringtones with 4 volume levels, hands-free mode with 2 volume levels (handset volume not adjustable), 3 built-in alarm melodies, music on hold, and a 3-level adjustable display for easy viewing