NEC Electra Elite IPK II System User Manual page 989

Electra Elite IPK II
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: 001~200).
3. Dial the destination Number (trunk access code is not needed).
4. Dial the desired time mode (Time Mode: 1~8).
5. Press Hold.
6. Hang up.
To disconnect the Conference, use Forced Trunk Disconnect (i.e., Press the line key or #9 plus the trunk number

+ 3).

Tandem Trunking (Unsupervised Conference)
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