# Three-party conference (conference from enquiry call)

You can set up the conference on a participant-to-participant basis, from an enquiry call. The participants in the conference are called one after the other and connected individually.

Table 1. Suffix dialling functions
Functions | System phones | Analogue terminal
--- | --- | ---
Expand conference from enquiry call: | Via the softkey Use digit suffix dialling: 3 | with R3 (R = control key)
Exclude internal conference participants (from enquiry call). The external connection is maintained. | #71 | with R#71

Tip:

Conference extension and exclusion of internal conference participants is basically possible for all conferences, no matter how they are set up.

Parent topic: Conference
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