Pocket Tone Dialer (430-0139) Battery Installation Faxback Doc. # 6612 The Tone Dialer is powered by three AAA type alkaline batteries (use Radio Shack alkaline battery Cat. No. 23-555 or equivalent.) Replace the batteries when either the POWER/BATT Low indicator does not light or you notice the volume of the tones becoming weaker. 1. Move the POWER switch to the OFF position. 2. Open the Battery compartment by pressing in on the ridged area of its cover and pulling towards the bottom. 3. Carefully remove the batteries and install fresh batteries as indicated. Make sure the polarity is correct. Always change all 3 at the same time. 4. Replace the battery compartment cover. (CJD/all-06/27/94)