Clarity C4205 manual Caution Volume Will Be Loud When Boost Switch Is Set To “On”

BOOST ON/OFF Switch

This switch will disable the reset feature of the BOOST Clarity Power button as follows:

ON – When the BOOST ON/OFF switch is set to ON, the Boost function will be ON every time a call starts, and will default to ON every time the phone hangs up. During a call, the BOOST Clarity Power button can toggle the Clarity Power ON or OFF according to the user’s needs.

OFF – When the BOOST ON/OFF switch is set to OFF, the Boost function will be OFF every time a call starts, and the user will need to press the BOOST Clarity Power button in order to gain the extra level of amplification. If the phone hangs up, the Clarity Power will reset to OFF. During a call, the BOOST Clarity Power button can toggle the Clarity Power function ON or OFF according to the user’s needs.

CAUTION: VOLUME WILL BE LOUD WHEN BOOST SWITCH IS SET TO “ON”.

Pulse/Tone

Slide the switch to the type of telephone service you have; TONE for touch-tone service or PULSE for rotary dialing. Please check with your local telephone company if uncertain of the type of service.

Flash

The FLASH button is activated to use custom calling services such as Call Waiting or Three- Way Calling. Please contact your local telephone company for information on these services.

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