Cortelco 2500 Series Single-Line Analog Desk Telephone – Black & Message Waiting Light (250000-VBA-27M)

The Cortelco 2500 Series Desk Telephone (250000-VBA-27M) is a single-line analog desk phone in Black, with a visual message waiting light. Part of Cortelco's most widely deployed phone family, it pairs a rugged, fully modular body with hearing aid compatibility and tone/pulse switchable dialing, so it installs on virtually any analog line and works for any user.

The Telecom Spot Take

This is the 2500 desk phone for any environment with voicemail: the visual message waiting light gives staff, patients, or guests a clear cue that a message is waiting. We point hospitality and healthcare buyers here because it's simple, sturdy, and accessible — hearing aid compatible with an adjustable ringer that fits quiet rooms or busy areas. The classic 2500 design has been a fleet standard for decades for good reason: it just keeps working.

Key Features

• Visual Message Waiting: Clear light indicates waiting voicemail in office, guest-room, or patient settings.
• Adjustable Bell Ringer: Classic mechanical ringer with adjustable volume.
• Hearing Aid Compatible: Works with T-coil hearing aids for clearer audio.
• Tone/Pulse Switchable: Compatible with both modern and legacy analog lines.
• Fully Modular, Desk/Wall: Standard modular jacks; sits on a desk or mounts to the wall.

Technical Specifications