Huawei BM2022, User Manual

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Chapter 10 The VoIP Account Screens
BM2022 Users Guide
161
10.5 Feature
Click VoIP > Account > Feature to configure advanced VoIP features such as DTMF, Call
Forwarding and Call Waiting.
Figure 85 VoIP > Account > Feature
The following table describes the labels in this screen.
Table 69 VoIP > Account > Feature
LABEL DESCRIPTION
Feature Settings
Block
Anonymous Call Select this to have the BM2022 block all incoming calls from phone that do not
send caller ID.
Do Not Disturb
(DND) Select this to have the BM2022 not forward calls to the phone line while
processing incoming calls. Thus, for any incoming call, the remote peer can
hear ringback tone, but the phone connected on the BM2022 would not ring.
Meanwhile, the BM2022 can still make outgoing calls as usual.
Note: The DND function should be used very carefully, since enabling DND
makes the BM2022 not forward any incoming call to the phone line so
the user would never know whether there are any incoming calls.
Hide User ID
(Make
Anonymous
Call) Select this to not have your Caller ID(number) displayed on the callee's
screen.