Cortelco CENTURION instruction manual Featuresofyourtelephone

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FEATURESOFYOURTELEPHONE

Hearing-Aid Compatible Handset The handset on your Cen- turion telephone works with magnetically-coupled hearing aids.

Ringer Volume Control The 3-position switch (located on the back of the telephone) is used to set ringer volume. Set control on the left side for high ring volume or toward the right for low or off.

TONE/PULSE Switch The TONE/PULSE switch, located on the back of your telephone, is used to set the type of dialing for your telephone to match the local service from your telephone company. The 'P' position is for Pulse dialing service. The 'T' position is for Tone dialing service. (Some telephone companies cannot accept Tone dialing.)

Telephone Line Cord Jack Connect the modular line cord supplied with your telephone at this jack: long cord for desk installation; short cord for wall installation.

VISUAL RING INDICATOR The Visual Ring Indicator will light when a ringing signal is applied to the telephone.

TONE BUTTON The tone button is used to change the dialing mode from pulse to tone during a dialing sequence, when your local service is set for rotary dial service.

FLASH Button The FLASH button sends an interrupt signal to the distant office. The interrupt is a 600-millisecond, timed line discon- nect which tells the distant office that you wish to use an available feature. The results of a FLASH signal will depend on the services you have available.

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Contents Centurion Hearing-Aid Compatible Contents Importantsafetyinstructions Savethese Instructions Featuresofyourtelephone Featuresof Your Telephone Installingyourtelephone UnpackingyourtelephoneModular Jacks Installingyour Telephone Desk InstallationWall Installation Check for Dial Tone Before Using Your Telephone Maintenance InformationDial Tone but no Ringing TelephoneserviceproblemsNo Dial Tone Dial Tone but no DialingRepair of Your Telephone Fccwants YOU to Know Page Limitedwarranty