3.5 Camping On Options ...................................................... 35
3.5.1 Busy or Idle Station, Automatic Callback............... 35
3.5.2 Busy Station, Wait For An Answer (Call Waiting) 36
4. Advanced Call Handling ..................................................... 37
4.1 Waiting for a Line (Queuing) ......................................... 37
4.2 Call Transferring ............................................................. 38
4.2.1 Screened Call Transfers .......................................... 38
4.2.2 Unscreened Call Transfers ...................................... 40
4.3 Conferencing ................................................................... 41
4.3.1 Creating a Conference Call ..................................... 41
4.3.2 Unsupervised Conference Calls .............................. 42
4.4 Call Parking .................................................................... 44
4.4.1 Handling Park Recalls............................................. 44
4.5 Call Forwarding .............................................................. 45
4.5.1 Forwarding a Call.................................................... 45
4.5.2 Call Forward Outside System (CFOS).................... 47
5. Nonverbal Messaging .......................................................... 49
5.1 Station-To-Station Message Delivery ............................. 49
5.2 Message Waiting Light and Messaging .......................... 50
5.3 LCD Message Delivery .................................................. 52
5.4 Assist Button Message Delivery ..................................... 53
6. Programming ........................................................................ 55
6.1 DSS Numbers ................................................................. 55
6.2 Autodial and Speed Dial Numbers ................................. 56
6.3 Feature Access Codes ..................................................... 58
6.4 Feature Buttons ............................................................... 61
6.4.1 Special Purpose Feature Buttons............................. 63
6.4.2 Assist Button ........................................................... 65
7. Other Features ..................................................................... 67
7.1 Line Groups .................................................................... 67
7.2 Volume Control .............................................................. 68
7.2.1 Setting Current Volume Level ................................ 68
7.3 Muting Your Speakerphone ............................................ 70
7.4 Default Volume Control ................................................. 70