Internal Calls - AUDIOLINE BigTel 150 Bedienungsanleitung

Telephoning

Internal calls

☞
Internal calls, transfers and conference calls are only possible if multiple
handsets are registered.
Making an internal call
Transferring an external call to another handset
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If the called handset does not answer you will get back to the external call
by pressing the
3-Party Conference
☞
If any handset hangs up during a conference call will leave the other hand-
set still in connection with the external call.
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Press the menu key.
/ Select Intercom and press OK.
/ Select the desired handset if necessary and press OK.
Press the Off Hook button.
During an external call . . .
Press the menu key.
/ Select Intercom and press OK.
/ Select the desired handset if necessary and press OK.
Press the Off Hook button. When the called handset
answers you can announce the call transfer.
Press the On-Hook key. The call will be transferred.
key.
During an external call . . .
Press the menu key.
/ Select Intercom and press OK.
/ Select the desired handset if necessary and press OK.
Press the Off Hook button. When the called handset
answers press
The 3-party conference is established.
.