Pocket Tone Dialer (430-0139) Operation Faxback Doc. # 6613 To use the Tone Dialer, hold the unit to the mouthpiece of a telephone handset so that the rubber ring of the speaker sits over the mouthpiece. Then move the POWER switch to the ON position. Then touch dial the desired numbers. The tones will be transmitted through the microphone of the handset and on to the equipment you wish to reach. Note that your Pocket Dialer cannot be used to access the primary telephone number of a special service on a rotary service line. If you have a telephone with a rotary dial, use the telephone to initially reach the number of the special service. Then at the point where Touch Tone signals are required to activate the service or a special device, switch to the Pocket Dialer. OPERATION TIPS The Touch-Tone signals generated by the Pocket Dialer are accurate and strong enough for most equipment you will encounter. However, if you use the Dialer on older handsets that contain microphones which have poor sensitivity, the tones generated may not be reproduced accurately. As a result the computer equipment may not be activated, although the Dialer appears to operate properly. For best results and to ensure greatest reliability, proceed as follows: 1. Hold the handset vertically. 2. Always center the rubber ring of the Pocket Dialer over the mouthpiece of the telephone handset. 3. To maximize receptivity of an older carbon-type microphone tap the handset on a hard surface, several times. This will loosen the carbon granules within the microphone and make it perform better. Holding the handset in a slightly inclining position will also achieve a better result in tone transmission through the microphone. (CJD/all-06/27/94)