Additional handsets and bases
Three-way call
If you have purchased a Telstra Outdoor 900 multiple handset
pack, the additional handsets are already registered to the
base. You can hold a three-way call between two internal
handsets and an external caller.
1. During an external call, press
Int
then the handset number
you want (1–5). Your external caller is put on hold.
2. When the other handset answers, press
#
to start the
conference call. If the other handset does not answer, press
Int
again to speak to your external caller.
3. Press
to hang up.
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