"AT&T SB67138 4 Line Corded/Cordless Phone"

The AT&T SB67138 is a DECT 6.0 1-handset landline telephone. It is a part of a 4-line phone system that allows for efficient management of multiple phone lines. The device offers cordless mobility, enabling users to answer calls from anywhere within range. Additional features include caller ID, call waiting, intercom functionality, and conference calling. The system is designed for easy setup and operation, making it suitable for small business use.