Avanti Telephone 3000 用户手册

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页码 46
Avanti 3015 and Avanti 3000 sets
33
ADVANCED FEATURES
This section lists some advanced features which you can 
activate from your telephone. Details concerning the oper-
ation of these features can be found in the DIGITAL Sys-
tems Operating Instructions manual.
Account code (voluntary, reminder, forced);
Answering a second incoming call;
Background music;
Camp on;
Conference loop;
Confirmed transfer;
Dial attendant;
DISA;
Executive Credit Code (ECC) programming;
Executive intercom;
External Call Forward;
Floating buttons;
Hot  line;
Intrusion;
Meet me conference;
Pick up;
Last hold;
Page transfer;
System speed dial;
Trunk patch - Retrieve trunk patch.
3015_3000txt.book  Page 33  Wednesday, August 4, 1999  11:13 AM