Features – Base

Controls on the right side. AMPLIFIER OFF ON. This switch deter-

mines the initial state of the amplification on the handset. It always returns the handset to whichever position the switch is set. When Off, the handset starts calls in non-amplified mode. When On, the handset starts calls in amplified mode. The Amplify button on the handset toggles between the amplification levels, regardless of the position of the switch. CAUTION: when this switch is set to ON the vol- ume will be louder than normal when the handset is turned on.

To protect persons with normal hearing we suggest setting the switch to OFF. This will keep the volume at a normal level until the AMPLIFY button is pressed.

T P (Tone/Pulse). Slide the switch to the type of telephone service you have; “T” (touch tone) or “P” (pulse) for rotary dialing.

RING TONE. Slide to set ringer tone to “L” (low) or “H” (high).

RINGER. Slide to set ringer loudness to “OFF”, “L” (low), “M” (medium) or “H” (high).

EXT SPK OUT (Audio) jack. This

3.5mm jack is compatible with Personal Computer speakers and assistive listening devices such as a neckloop and cochlear implant. See page 7 (handset).

Back side of the base.

AC ADAPTER jack. This jack is for the AC adapter that provides electric power to your phone. See page 31 “Product Specifications.”

TELEPHONE LINE jack. Next to the DC adapter, this jack allows connection to the telephone line.

Base, right and back sides

T P (Tone/Pulse) switch

RINGER VOLUME switch

AMPLIFIER ON OFF switch

RING TONE switch

EXT SPK OUT (Audio) jack

TELEPHONE LINE jack

AC ADAPTER jack

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Clarity CLS 45i operating instructions EXT SPK OUT Audio jack. This, Telephone Line jack AC Adapter jack