Att ATT210BK Corded Trimline Phone Black Lighted Keypad

Product Description

The ATT ATT210BK is a corded Trimline telephone designed for reliable landline communication in residential and light commercial settings. The phone operates entirely from line power, requiring no AC adapter, which makes it functional during power outages. It features a lighted keypad with backlit buttons for use in low-light environments, along with three one-touch dial buttons and speed dial memory for up to 10 stored numbers. Last-number redial, mute, flash, receiver-volume control, and ringer-volume control round out the core feature set. The ATT210BK is hearing aid compatible, meeting standard HAC requirements for users with assistive devices.

The ATT210BK suits residential homes, small offices, or any location requiring a dependable corded phone without reliance on AC power. Its compact Trimline form factor mounts directly to a wall or sits flat on a countertop, making it adaptable to kitchens, hallways, utility rooms, and offices. The lighted keypad adds usability in dim or unlit spaces such as basements or closets. No batteries or power adapter are required for standard operation.

Key Features

• Operates on line power only — no AC adapter or batteries required
• Lighted keypad with backlit buttons for low-light dialing
• Speed dial stores up to 10 numbers with three one-touch dial buttons
• Last-number redial for quick callback
• Mute, flash, receiver-volume, and ringer-volume controls
• Hearing aid compatible (HAC)
• Wall-mount or countertop installation

Compatibility

Designed as a standard corded landline telephone compatible with analog telephone lines. No specific system or model compatibility was stated in the product data.

Installation Notes

Installation is performed by connecting the handset cord and telephone line cord to the base unit. For wall mounting, a standard telephone wall plate and appropriate screws are required. No tools are needed for countertop use. Because the unit operates on line power, no AC outlet is required, but the telephone line must be live and active at the jack before connecting.