Cortelco 3220 User Manuals

Table of Contents

• TELEPHONE USAGE

  1
• INSTALLATION

  1
• 24/90V MESSAGE WAITING LAMP

  2
• DESK MOUNT INSTRUCTIONS

  2
• WALL MOUNT INSTRUCTIONS

  3
• FACTORY PRESETS

  3
• TELEPHONE PART IDENTIFICATION

  6
• TELEPHONE FEATURES

  7
• RECEIVING A PHONE CALL

  7
• PLACING A PHONE CALL

  7
• PREDIAL

  7
• SPEAKERPHONE BUTTON

  7
• DURATION COUNTER

  8
• MUTE BUTTON

  8
• AUTOMATIC MEMORY

  8
• TO STORE A PHONE NUMBER IN MEMORY

  8
• TO DIAL A PHONE NUMBER IN MEMORY

  8
• VOLUME BUTTON

  8
• REDIAL/PAUSE BUTTON

  9
• HOLD BUTTON

  9
• FLASH BUTTON

  9
• HEADSET COMPATIBLE

  10
• RELEASE BUTTON

  10
• VOICEMAIL BUTTON

  10
• DIRECTORY BUTTON

  10
• CONFERENCE BUTTON

  10
• CALL WAITING DISPLAY

  10
• CALLER ID FEATURES

  11
• MESSAGE LIGHT

  11
• MESSAGE WAITING

  11
• RECEIVING CALLS

  12
• REVIEWING CALLS

  12
• DELETING CALLS

  13
• OPTION BUTTON

  14
• MESSAGE ERROR

  15
• NO DATA SENT

  15
• PRIVATE CALLS

  16
• UNKNOWN CALLS

  16
• DIRECTORY

  17
• TELEPHONE SERVICE PROBLEMS

  18
• MAINTENANCE INFORMATION

  19
• TELEPHONE REPAIR

  20
• FCC INFORMATION

  21