![](/images/new-backgrounds/1200503/20050335x1.webp)
8423 Hub Phone 1020 Iss.3 [1] 12/10/07 12:25 Page 18 Hub Phone 1020 – Issue 3 – Edition 1 – 05.10.07.07 – 8423
18Making calls with BT Broadband Talk
If you also have a videophone or BT Soft Phone associated with your BT Broadband Talk number you can also use them to make simultaneous calls up to a total of 4 calls across all your BT Broadband Talk phones.
In situations where there are already 2 calls in progress on BT Hub phone handsets, a warning: LINE IN USE is displayed on any other additional BT Hub phone handsets you may have around the house informing you that you cannot make any more calls. There is also a special busy tone presented if
you press the button to make a call when it is not possible.
When using multiple handsets you can make internal calls between handsets or transfer a call between handsets. You can only use this functionality if there isn't call in progress on another handset.