This user manual provides comprehensive instructions for the AT&T CL82203, CL82303, CL82353, CL82403, CL82453, and CL82553 DECT 6.0 cordless telephones and answering systems. It covers everything from initial setup and installation to advanced features like caller ID, call waiting, and managing the answering system.
Discover how to install and operate your new AT&T telephone, including handset and base setup, charging the battery, and understanding various settings. The manual details how to make and receive calls, utilize the speakerphone, and manage your contacts through the directory and speed dial functions.
Explore the caller ID features, including viewing call history and announcing callers. Learn to use the answering system, manage messages, and configure settings such as announcement options and remote access. The guide also includes sections on multiple handset use, intercom features, and troubleshooting common issues.
For additional support and information, visit the official AT&T telephones website at www.telephones.att.com or contact AT&T customer service at 1 (800) 222-3111. In Canada, assistance is available at 1 (866) 288-4268.
