Plug the telephone line cord into the "LINE" jack on the back of the base. Connect the other end to your wall telephone jack.
If the text on the screen is difficult to read, locate the setting in the programming menu. Alternatively, replacing the AA batteries in the base usually restores full brightness to the screen instantly. panasonic kxtsc934cid user manual link
: Allows for hands-free conversations without lifting the handset. Plug the telephone line cord into the "LINE"
Ensure the phone line cord is securely plugged into both the wall jack and the telephone's "LINE" port. If you use a DSL internet connection, ensure a high-quality DSL filter is placed between the wall jack and the phone. Alternatively, replacing the AA batteries in the base
However, here are the best ways to locate it:
The Panasonic KX-TSC934CID is an older, region-specific model (common in Japan and Southeast Asia). If the direct link is broken on the main Panasonic global site, it is recommended to use a third-party manual archive such as or SafeManuals , as older device documentation is frequently archived by the manufacturer.
Uses a long corded wire suitable for home or office use without the need for battery charging. Basic Setup and Troubleshooting