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ICX-50-700 ICX (International) issued October 2000 117
Chapter 5. Key Telephone Features
This chapter describes Key telephone features. Key telephones are proprietary digital phones that
provide feature access through a combination of feature keys and access codes.
This chapter covers the following topics:
Topic Page
Key Telephone
120
Absence Message
120
Account Codes
122
Non-Verified Account Codes 123
Verified Account Codes 123
Attendant Group Calls
124
Auto Repeat Dial
125
Background Music
126
Busy Override
127
Callback Request
128
Call Forwarding
129
Call Forwarding-All Calls 129
Call Forwarding - Busy 130
Call Forwarding - No Answer 131
Call Forwarding-All Calls and Do-Not-Disturb 132
Call Hold
133
System Hold 133
Floating Hold 134
Exclusive Hold 135
Broker’s Hold 135
Call Park 136
Call Hold
133
Extension Group Pickup 139
Extension Direct Pickup 140
Trunk Group Pickup 140
Trunk Direct Pickup 141
Call Transfer
142
Supervised Transfer 142
Unsupervised Transfer 143
Camping a Call Onto a Busy Extension 143
Caller ID Call Log
144
Camp-on (Call Waiting)
149
Conference Calls
151
Directory Numbers
153