AT&T MERLIN LEGEND Release 4.0 Feature Reference page 181

Feature Reference
Table 8. Results of Pressing DSS Button While Active on a Call: DLC Position with
One-Touch Hold
Extension Type
Individual, calling group,
paging group
Pool dial-out code, ARS
code
Park zone
Line/trunk number, Listed
Directory Number,
unassigned extension
numbers, dial 0 calls
Result
An outside caller is put on hold, an SA or ICOM button is
selected automatically, and the extension number is dialed
automatically. Transfer is not completed automatically.
An inside call is not put on hold, and Transfer is not activated
automatically. If the DSS button is for a user, a beep is sent
to that user. If the DSS button is for a calling group or paging
group, pressing the button has no effect.
The caller is put on hold, Transfer is initiated, the pool
dial-out code or ARS code is automatically dialed, and the
operator can then dial the outside telephone number.
Transfer completion is always manual—the operator must
press another button or hang up to complete the transfer.
The Park feature is activated, and the call is put on hold on
the selected park zone to allow Pickup from any extension in
the system.
Ignored, no effect
Direct Station Selector: MLX
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