These accessories help people with disabilities make and receive telephone calls.

Answering machines are used with landline phones to record messages from callers when no one is available to answer the phone.

Auto-dial phone covers work with compatible communications systems in buildings or offices. They have an emergency button or keypad that employees and visitors use to gain entrance to the building or make emergency calls.

These handsets replace existing ones or can be wired-in and used with other phone lines.

Keypads mount on a telephone receiver or its base and have touch-tone keys for making outgoing calls.

Mounting kits contain parts needed to mount compatible telephones to a wall or other surface.

Phone panels create a private area to enclose telephones to make personal calls and block out ambient noise so people can communicate clearly.

These power supplies have a socket or bare wire on one end and a molded-in plug on the other that connects to an electrical outlet to power phones or other devices.

Printed circuit boards have conductors soldered on their surface and are used to establish electrical connections to operate equipment or devices. Also called PCBs, these boards are often mounted in enclosures to support industrial telephones.

Replacement kits contain parts needed to repair or replace traditional touch-tone and rotary phones.

Screwdrivers tighten or remove screws for the installation of telephones and equipment.

Sounders, strobes, and ring indicators provide visual and audio alerts of potential problems or in-coming calls. They are often used in industrial areas and offices with high ambient noise levels

Telephone management (TMA) systems troubleshoot and communicate the health of compatible smartphones and red alert telephones. This system offers a visual graph that indicates the status of each connected phone. These telephone management systems are programmable and send emails or audible alerts when a fault is detected.