TDA & TDE 8-party conference calls
Download the TDA & TDE 8-party conference calls PDF
The TDA & TDE all allow 8-party conference calls. While having a 2-party conversation either internal or external, you can add one or more party to your conversation.
System Digital Telephones (During a two-party conversation)
- Press CONF., Listen for confirmation tone
- Press an outside line and Dial the phone number of the third party.
- If internal, dial the person’s extension number.
- If an outside call, dial 9 or press a line button.
- Press CONF.
- A three-party conference is now established.
To add a fourth party to the Conference
- Press CONF again
- Dial the phone number of the third party, internal or external (see number 2 above)
- Press CONF. A four party conference is established
Repeat these steps to add up to 8 party’s.
To establish an unattended conference:
During a conversation with two outside parties press CONF then Hangup. to leave the conference and let the
outside parties continue to converse. To renter the conference, press one of the rapidly flashing green line buttons.




