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Voice Mail Interface
Multi-line operation
Multi-line is to satisfy the multi-way call queuing of some enterprise, that is a
SIP line can accommodate multiple calls, the user can have the option of a call
to operate. A SIP line on this phone most can accommodate ten way SIP calls,
and if there is a call in the call status, other calls will be put on hold.
When in called, you can click on the soft key "New Call" in call interface to
make a new call. If the existing call is no more than ten, when there is a new
call, you can answer the new call by off-hook, press the "Speaker" key, tap the
"Audio" or "Video" key to answer new calls. You can achieve to switch
multiple calls by clicking the small card in call interface to cooperate with four
keys below.
Multi-line operate also can be achieved by one SIP line mapping for
multiple lines.
Multi-media Video Phone UTT-990 User Manual
