NEC SL2100 Features And Specifications Manual page 838

SL2100
Single Line Terminal
To set up a Tandem Call:
1. Place or answer first trunk call.
2. Press hookflash.
3. Place or answer second trunk call.
4. To set up the tandem call, hang up.
This sets up a Conference between both outside parties.
To disconnect the Conference, use Forced Trunk Disconnect [i.e., Dial the trunk access code #0 +
trunk number) + the service code set of Forced Trunk Disconnect in PRG 11-10-26].
T
Method D - Automatic Tandem Trunking Using Speed Dialing
To set Automatic Tandem Trunking:
1. Dial service code 733 (or the service code set for Set Automatic Transfer per Trunk).
2. Dial the desired trunk number (Trunk Number: 001~128 ).
3. Hang up.
The line key for the trunk is solid red as long as the Unsupervised Conference continues.
To disconnect the Conference, use Forced Trunk Disconnect (i.e., Press the line key or dial #0 plus the
trunk number + PRG 11-10-26).
To cancel Automatic Tandem Trunking:
1. Dial service code 734 (or the service code set for Disable Automatic Transfer per Trunk).
2. Dial the desired trunk number (Trunk Number: 001~128 ).
3. Hang up.
To disconnect the Conference, Forced Trunk Disconnect (i.e., Press the line key or dial #0 plus the
trunk number + the service code set of Forced Trunk Disconnect in PRG 11-10-26).
To set and change the destination of the Automatic Tandem Trunk call:
1. Dial service code 735 (or the service code set for Set Destination for Automatic Trunk-to-Trunk
Transfer).
2. Dial the desired trunk number (Trunk Number: 001~128 ).
3. Dial the destination Number (trunk access code is not needed).
4. Dial the desired time mode (Time Mode: 1~8).
5. Press Hold key.
6. Hang up.
To disconnect the Conference, use Forced Trunk Disconnect (i.e., Press the line key or dial #0 plus the
trunk number + PRG 11-10-26).
Continue/Disconnect Codes
To use the Continue code to extend a Tandem Trunk call:
1. An external call connects to an external number either by transferring with Tandem Trunking or by
DISA caller.
1-824 Tandem Trunking (Unsupervised Conference)
ISSUE 1.0