Preparation

If you subscribe to an xDSL service

L Please attach a noise filter (contact your xDSL provider) to the telephone line between the base unit and the telephone line jack in the event of the following:

Noise is heard during conversations.

Caller ID features (page 26) do not function properly.

To single-line telephone jack (RJ11C)

Telephone

line cord Noise filter (For xDSL users)

Battery installation

1 Release the battery cover latch and slide the cover open.

2 Insert the battery (1), and press it down until it snaps into the compartment (2).

2 1

3 Close the handset cover.

4 Fasten the battery cover latch.

10For assistance, please call 1-800-211-PANA (7262).

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Panasonic KX-TG5438, KX-TG5439 operating instructions Battery installation, If you subscribe to an xDSL service