44
out
Ban outgoing
: if you enable the function, it will
play busy tone while off hook and prompt hang up .
Enable call transfer
：
You can do transfer if you
enable the function.
Semi-attended
transfer
:
You
can
do
Semi-attended transfer if you enable the function.
Enable auto handdown
：
Enable this function, then
you can press the speakerphone key while in the
phone to hang up the phone automatically.
Auto handdown timeout
：
Setting the handdown
time, if in the speaker mode, the phone will
automatically to the standby when exceeded
the Auto handdown timeout ;if in the
handles mode the phone will play dial tone
when over the auto handdown time.
Note:the call forward manner
Blind transfer
：
In the phone, press the transfer
key,
and input the number and press the “#”,
then
you can transfer the number to other .The phone
you set up before will be end after transferred. You
cannot choose SIP line while do the call transfer.
Attended transfer
：
When you in the phone,
you can press the transfer key ,and input the
number you want to transfer to, and tap “send”,
then press transfer key after the call heared , and
transferred successfully.
（
If you want to use this
function, you need to enable the call waiting and
call transfer
）
.
Semi-attended transfer
：
During the talk,
press Transfer firstly, and then press Send after
inputting the number that you want to transfer to.
You are waiting for connection, now, press
Transfer and the transfer will be done. (To use
this feature, you need enable call waiting and call
transfer first).
Multi-media Video Phone UTT-990 User Manual
