NEC SL1100 Features And Specifications Manual page 751

ISSUE 2.0
4. To set up the tandem call, press the Conf softkey.
This sets up a Conference between you and both outside parties.
5. Press Transfer key.
- OR -
Press Hold key and dial #8 or the service code set for Unsupervised Conference/Tandem
Trunking in PRG 11-12-57.
The line keys for the trunks blink green as long as the Unsupervised Conference continues.
To end the Tandem Call:
1. Press either flashing line key.
The line keys light steadily (green). You can listen (i.e., monitor) to the call or rejoin the conversation,
based on the setting in PRG 20-13-10.
2. Press Speaker key or hang up.
If PRG 20-13-10 is set to 0, the Conference ends and the line keys go out.
If PRG 20-13-10 is set to 1, to manually disconnect the Conference, Forced Trunk Disconnect (i.e.,
Press the line key + PRG 11-10-26 or the service code set of Forced Trunk Disconnect in PRG
11-10-26) must be used by an extension other than the originating extension.
Method B - Tandem Trunking with Transfer Key
To set up a Tandem Call:
1. Place or answer first trunk call.
2. Press Hold key to place the first trunk call on hold.
3. Place a second trunk call.
4. Press Transfer key.
This sets up an Unsupervised Conference with both outside parties.
The line keys for the trunks light solid red.
To disconnect the Conference, use Forced Trunk Disconnect (i.e., Press the line key + PRG 11-10-26
or the service code set of Forced Trunk Disconnect in PRG 11-10-26) must be used by an extension
other than the originating extension.
Single Line Terminal
To set up a Tandem Call:
1. Place or answer first trunk call.
2. Press hookflash and dial #1.
3. Place or answer second trunk call.
4. To set up the tandem call, press hookflash and dial #8.
5. Hang up.
This sets up a Conference between both outside parties.
Features and Specifications Manual
SL1100
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