Always connect the AC adapter to the CID before you connect it to AC power. When you finish, disconnect the adapter from AC power before you disconnect it from the CID.

To power the CID, plug the supplied AC adapter's barrel plug into the DC9V 200mA jack on the back of the CID. Then connect the other end of the adapter to a standard AC outlet.

CONNECTING THE CID

The CID connects to any modular phone jack and your phone. You can also connect it to an answering machine.

Connecting to a Single-Line Phone

1.Disconnect the telephone line cord from the phone and plug it into the CID's LINE jack.

2.Plug one end of the supplied line cord into the CID's PHONE jack.

3.Plug the other end of the cord into the phone's jack.

14Preparation

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Radio Shack CID 2903 owner manual Connecting the CID, Connecting to a Single-Line Phone