Huawei ETS2506, User Manual

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6 Basic Operations
HUAWEI
38
Supplementary Services
Note:
For the specific supplementary services of the FWT, consult the carrier.
The supplementary services need special commission. This section only
introduces some typical supplementary services.
Three-way Calling
Caution:
Three-way calling service needs special commission from the carrier. For
the details, consult the local carrier.
Following are typical operation procedures of three-way calling. For more
information, consult the carrier.
1. You have been connecting with user A.
2. Press < R > or < CALL/REDIAL > or flap the heaver (you still connects with
user A and he can hear some music), and then input user B's telephone
number and press <
CALL/REDIAL >.
3. User B answers the call.
4. Press < R > again and then three-way calling starts.
5. If you do not enable the call transfer function, the conversation between you,
user A and B will completely end after you hang up; however, if you enable
the call transfer function, user A and B can continue their conversation after
you hang up.