Cortelco 879015-TP2-27S User Manual
SENTRY
SPEAKERPHONE
WITH CALL WAITING CALLER ID
879015-TP2-27S
OPERATING INSTRUCTIONS
SUBSCRIPTION TO CALLER ID WITH CALL WAITING SERVICE FROM YOUR LOCAL TELEPHONE
COMPANY IS REQUIRED FOR ALL CALLER ID FEATURES TO OPERATE CORRECTLY
PLEASE READ AND FOLLOW THIS MANUAL BEFORE USING YOUR TELEPHONE AND KEEP IT FOR FUTURE REFERENCE