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Black Trimline corded telephone handset on base

AT&T

AT&T 210BK Trimline Corded Phone Black

SKU CH-2AVW-1HJG1 MPN 210BK

A basic corded telephone with speed dial and volume control that mounts on a wall or sits on a desk

  • Body ColorBlack
  • Additional FeaturesSold as 1 Each.
  • Reliable communication with no batteries needed
  • Wall-mountable design saves counter space
  • Volume control lets you adjust listening level
  • Speed dial stores frequent numbers for quick calls
  • Simple corded operation avoids misplaced handset issues

Basic corded phone for simple needs

The AT&T 210BK Trimline telephone provides straightforward analog voice communication without batteries or wireless pairing. It connects directly to a standard telephone line jack and draws power from that line, so it remains functional during mains power outages. The handset and base are integrated in a compact Trimline profile that suits a desk, kitchen counter or bedside table. Buyers who require cordless mobility, an integrated answering machine or caller-ID display will need a different device.

Wall-mountable design saves space

A built-in mounting slot lets the handset hang securely on a standard wall plate, freeing horizontal surfaces in tight hallways or small offices. The coiled handset cord stretches for comfortable reach while the base stays fixed in place. Because the unit is line-powered there is no external adapter to route or lose, and the single-piece construction eliminates the handset-to-base connector that can wear out on multi-piece phones.

Analog line-powered operation

The telephone uses a traditional two-wire analog connection and requires no mains electricity, making it a reliable fallback when cordless bases or VoIP adapters lose power. Its only electrical specification is the model number 210, which identifies this exact Trimline variant.

Highlights

  • Reliable communication with no batteries needed
  • Wall-mountable design saves counter space
  • Volume control lets you adjust listening level
  • Speed dial stores frequent numbers for quick calls
  • Simple corded operation avoids misplaced handset issues

Specifications

BrandAT&T
Model210BK
Body ColorBlack
Additional FeaturesSold as 1 Each.
Shipping weight0.73 kg
Package size239 × 178 × 61 mm

Questions about this item

Does the AT&T 210BK generate any noise or heat when left off-hook all day?

The handset and base are purely passive analog devices with no internal power supply, so they produce no audible fan noise and no measurable heat during continuous use.

What external connection must already be in place for the AT&T 210BK to function?

A working analog telephone line ending in a standard modular wall jack is required; the phone draws its operating power directly from that line.

Will the AT&T 210BK interfere with an older rotary or pulse-dial phone on the same line?

The 210BK uses DTMF tone dialing, which coexists with pulse-dial equipment on a shared analog line without conflict.

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