Unify OpenStage 40 T User's Guide download pdf (Page 41)

Basic functions

Step by Step

Using callback

You can request a callback if the internal station called is

busy or if nobody answers. This also applies for external

calls via ISDN exchanges. This feature saves you from

having to make repeated attempts to reach the user.

You receive a callback

• When the other party is no longer busy,

• When the user who did not answer has conducted

another call.

Storing a callback

Prerequisite: You have reached a busy line or no one

answers.

Confirm.

Accepting a callback

Prerequisite: You have saved a callback.

Z Your telephone rings. "Callback: ..." appears on the dis-

play.

^ Lift the handset.

n Press the key shown. The LED lights up.

Select and confirm the option shown.

You hear a ring tone.

When configured (contact your service person-

nel), all callback requests are automatically delet-

ed over night.

Callback

Answer

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Unify OpenStage 40 T User's Guide Page 41