Radio Shack 43-3577 owner manual Adjusting the Ringer and Earpiece Volume, Redial

Models: 43-3577

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Operation

Ô NOTE Ô

When you press volume up key (RING/VOL/+) in Maximum mode or volume down key (RING/VOL/-) in Low mode, an error tone sounds.

ADJUSTING THE RINGER AND EARPIECE VOLUME

Base Ringer On/Off

The RINGER switch allows you to set the base ringer on or off. If you set the switch to off, you never hear the base ringer tone.

Base Ringer Tone

Press the RINGER TONE button in standby mode to select one of 7 ringer tones.

Base Ringer Volume

Slide the RINGER VOLUME adjuster to set the base ringer volume.

Handset Ringer Tone and Volume

Press the volume up key or volume down key (labeled as, RING/VOL/+ or RING/VOL/-) in standby mode to select one of five ringer tones and volume combinations. Ring Type A High, Ring Type A Low, Ring Type B High, Ring Type B Low, or Ringer Off.

Earpiece Volume

Press the volume up key or volume down key (labeled as, RING/VOL/+ or RING/VOL/-) during a call to change the earpiece volume of the handset. This setting will remain in effect after the telephone call has ended. Ô

Audio Boost

To set Audio boost on, slide the AUDIO BOOST switch to ON. Boost On appears on the display under the volume setting when you press TALK. To set Audio boost off, slide AUDIO BOOST switch to OFF.

REDIAL

The REDIAL key redials the last number dialed. The redialed number can be up to 32 digits long.

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Radio Shack 43-3577 owner manual Adjusting the Ringer and Earpiece Volume, Redial