Cortelco 3719 instruction manual Table of Contents

TABLE OF CONTENTS
IMPORTANTSAFETYINSTRUCTIONS	2
INTRODUCTION	4
INSTALLINGYOURTELEPHONE	5
INSTALLATION	5
FACTORY PRESETS	7
SETUP	7
FEATURESOFYOURTELEPHONE	10
USINGYOURTELEPHONE	10
RECEIVING A PHONE CALL	11
PLACING A PHONE CALL	11
SPEAKERPHONE BUTTON	11
DURATION COUNTER	12
VOLUME BUTTON	12
VOLUME SWITCH	12
REDIAL/PAUSE BUTTON	12
HOLD BUTTON	13
FLASH BUTTON	13
CALL WAITING DISPLAY	14
MUTE BUTTON	14
RINGER VOLUME	14
HEADSET COMPATIBLE	15
DATA PORT	15
7-10-11 BUTTON/CONTRAST	15
VOICEMAIL BUTTON	15