Radio Shack 43-3888 owner manual Connecting The System To A Phone Line

Models: 43-3888

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CONNECTING THE SYSTEM TO A PHONE LINE
TEL LINE

standard AC outlet. The display lights and Cr appears.

The system initializes in about 20 seconds, then sounds 4 tones. 00 and

--alternately appear. If you did not

install a backup battery, Lo, 00, and --alternately appear.

CONNECTING THE SYSTEM TO A PHONE LINE

Plug the system’s attached phone line cord into the wall jack. Plug the modular phone line cord into the

system’s jack.

You must use compatible modular jacks that are compliant with Part 68 of FCC Rules.

Preparation

Ô NOTE Ô

The USOC number of the jack to be installed is RJ11C (or RJ11W for a wall plate jack).

Attached Phone Line Cord

Wall

Jack

DC 9V Jack

Modular Phone Line Cord

TEL LINE Jack

AC

Power Cord

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Radio Shack 43-3888 owner manual Connecting The System To A Phone Line