AT&T MERLIN LEGEND Release 2.0 Analog Direct-Line Console Operator's Manual page 109

Features
With automatic completion:
1. Check the light next to the DSS or Auto Dial button for
the person's extension.
If the light is on, the person is unavailable.
2. Press the button for the person's extension.
The call is transferred automatically.
With manual completion:
1. Check the light next to the DSS or Auto Dial button for
the person's extension.
2. Press the button for the person's extension.
The call is put on hold and the extension is dialed automatically.
3. For a transfer without consultation, hang up.
The call is transferred.
4. For a transfer with consultation, announce the call.
Transfer
4-60
See "Handling an Unsuccessful Transfer" in this section.
If the light is off, go to Step 2.
If the light is on, the person is unavailable.
See "Handling an Unsuccessful Transfer" in this section.
If the light is off, go to Step 2.
If the person can take the call, hang up.
The call is transferred.
If the person cannot take the call, press the line
button with the held call to return to the caller.