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4.4. Line-Extension, Line-Line:
Number of the line which is attempted to be
accessed, as well as notification of the busy status and the number through which the
line is accessed is brought to view and then the user is inquired for the “Call Back”
option.
5. While The User Is Making Conversation With Any Extension
Number of the extension with whom the conversation is going on is displayed. In this
state, the user is inquired for the “Hold?” option.
6. When The User Has Put An Extension/Line On Hold
The user is inquired for the “Retrieve?” option, together with the number of the
extension/line on hold.
7. While There Is An Extension/Line On Hold:
In case the user calls a busy extension, the busy status is displayed as well as the
extension number (If there is an extension or line, with which the busy extension is
conversing, then that number is displayed, too.) and the user is inquired for “Retrieve?
+ extension/line number on hold” and “Transfer? + extension/line number on hold”
options. Moreover, if there is more than one call on hold on FT20 phone in the case the
extension is busy, the number of the calls in queue are displayed. This facility is
supported with the DS system software version of Z_ABH or better.
