Caller ID System 1000 Telephone (430-0965) Preparation Faxback Doc. # 17219 SETTING THE RINGER SWITCH The ringer switch controls how loud the phone's ring is. Set the switch as follows. To sound: Set ringer to: In a noisy room HIGH (such as a kitchen) In a quiet room LOW (such as a bedroom) If you do not want the ringer to sound, set RINGER to OFF. You can still make calls, and answer calls if you hear another phone on the same phone line ring. SETTING THE DIALING MODE Set TONE/PULSE for the type of service you have, either tone or pulse (rotary). If you are not sure, do this simple test. 1. Set TONE/PULSE to TONE. 2. Lift the handset and listen for a dial tone. 3. Press any number except 0. If the dial tone stops, you have touch-tone service. If the dial tone continues, you have pulse service. 4. If you have pulse service, set TONE/PULSE to PULSE.