Manuel d'utilisation du système téléphonique ATT CL4940 / CD4930

At T Cl4940 Manual. ATT CL4940 User Manual Download or read online manual, installation instructions, specifications, pictures and questions and answers Download the AT&T 4940 manual for user guide, troubleshooting tips, and features of the CL4940 big button telephone with caller ID.

The answering machine has a recording time of 25 minutes, allowing users to store and review important messages If you subscribe to high-speed Internet service (DSL - digital subscriber line) through your telephone line, you must install a DSL filter between the telephone line cord and the telephone wall jack (see page 4).

ATT CL4940 User Manual, Page 3

Please thoroughly read this user's manual for all the feature. If you subscribe to high-speed Internet service (DSL - digital subscriber line) through your telephone line, you must install a DSL filter between the telephone line cord and the telephone wall jack (see page 4). Browse online or download AT&T CL4940 User's Manual 67 pages

At&t Cl4940 Manual. Before using this AT&T product, please read the Important safety information section on page 52 of this manual It can be mounted on a wall for convenient placement

AT&T CL4940 User Manual. Congratulations on your purchase of this AT&T product The AT&T CL4940 is an analog telephone with an integrated answering machine