Cortelco CENTURION EXTENDED BASIC TELEPHONE instruction manual Centurion

Centurion Please Read Before Installing and Using Your NEW Telephone Contents Importantsafetyinstructions Savethese Instructions Featuresofyourtelephone Featuresof Your Telephone Featuresofyourtelephone Unpackingyourtelephone InstallingyourtelephoneModular Jacks Desk Installation Installingyour TelephoneWall Installation Maintenance Information Before Using Your TelephoneCheck for Dial Tone No Dial Tone TelephoneserviceproblemsDial Tone but no Ringing Dial Tone but no DialingRepairof Yourtelephone Fccwants YOU to Know Page Limitedwarranty