IBM Telephone 412 Manual De Usuario
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2. Press [*].
3. Press [SHIFT].
4. Press the Speed Dial key that you wish to erase. A ring tone will be heard signaling successful de-
3. Press [SHIFT].
4. Press the Speed Dial key that you wish to erase. A ring tone will be heard signaling successful de-
letion of the Speed Dial number.
CONFERENCE CALLING
When speaking with an outside party, you can include a third person into the conversation for a three-
person conference call. The third person may be an internal or external party.
Conference Call with an External Party
person conference call. The third person may be an internal or external party.
Conference Call with an External Party
1. While in conversation, press the [HOLD] key and make the second call on another available line.
2. After the third party has answered, press the [CONF] key.
3. Your three-way conference call has now been established.
2. After the third party has answered, press the [CONF] key.
3. Your three-way conference call has now been established.
Conference Call with an Internal Party
1. While in conversation, press the [HOLD] key and make the second call via the intercom function.
2. After the third party has answered, press the [CONF] key.
3. Your three-way conference call has now been established.
2. After the third party has answered, press the [CONF] key.
3. Your three-way conference call has now been established.