Huawei ETS2551, Руководство пользователя

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HUAWEI
9
Function Description
Support many
supplementary
services Support many supplementary services, such as three-way
calling, call transfer and emergency call.
Hands-free Provide hands-free function.
Ringing type
customization Support 11 ringing types.
Ringing volume
tuning Tune the volume of ringing tone through the menu.
Voice volume
tuning Tune voice volume through keys (
UP/DOWN
key) during
conversation.
Message volume
tuning
Up to 4 levels of message volume for choice.
Long-distance
call locking Provide password locking function for long-distance call.
Voice Privacy Support voice privacy during a conversation.
Mute mode Support mute mode during ongoing call.
Hotline Support the settings of hotline function.
Data service Provide the functions of high-speed packet data dial-up to
Internet, low-speed data service dial-up to Internet, and
PC fax data sending and receiving.
Note:
y
For the details about supplementary services offered by the FWT,
inquire to the carrier;
y
Charging function needs the support of the carrier's network. Please
consult the carrier;
y
To enjoy the data service provided by the FWT, you need purchase the
data service suite, please consult the local vendor.