AT&T MERLIN LEGEND System Reference Manual page 171

Features
2-122 Direct Station Selector
Table 2-5 Continued
Transfer
Position
Type Feature
DLC, cont. One-Touch User or calling
Transfer
Extension Type Result
The caller is put on hold, Transfer
feature is initiated, an Intercom or
group
System Access button is
automatically selected, and the
extension number is automatically
dialed. If manual completion is
programmed, the system operator
must press another button or hang
up to complete the transfer. If
automatic completion is
programmed, the transfer is
automatically completed.
Pool dial-out
The caller is put on hold, Transfer
code or ARS
is initiated, the pool dial-out code is
code automatically dialed, and the
system operator can then dial the
outside telephone number.
Transfer completion is always
manual—the system operator must
press another button or hang up to
complete the transfer, regardless
of whether the system is
programmed for manual or
automatic completion.
Paging group
The caller is put on hold, an
Intercom or System Access button
is automatically selected, and the
Paging group extension number is
automatically dialed. Transfer is not
automatically initiated regardless of
whether the system is programmed
for One-Touch Hold or One-Touch
Transfer since calls cannot be
transferred to a paging group.
Call park zone 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.