AireSpring
Yealink SIP-T57W BG Admin Guide
11
Preferences
In this section you will be able to customize:
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General Settings – in here you may enable the page tip (?), set a maximum number of calls per line
key, enable, and disable transfer call using a line key, conference key using soft keys.
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Time and Date – in here you’ll be able to set time format (24 or 12 hours), date format, and much more.
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Call Display – in here you may enable avatar to display on your phone, call party information and
display method.
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Display – it configures the intensity of the LCD screen when phone is active, inactive, it also configures
the backlight time, background and expansion image, LCD Screen contrast.
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Power LED – it enables and disable the power led flash for missed calls, talk/dial power that will turned
on when IP phone is busy, ring power light flash, voice/ text mail power light flash, hold/held power
light on.
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Ring Tone – it configures ring type, system ringtone resources. Note: ring settings may be overridden if
the incoming call includes an alert-info to indicate long distance, local, or intra-business calls.
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Headset – it activates and deactivates the headset key prior a call. Enable and disable dual headset
jack. Configuring the headset key, ring device for headset. Dual headset setting will establish two way-
audio to the RJ9 connected headset and will put the USB connected headset in a listen only mode.
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Voice – it enables or disables the AEC (Acoustic Echo Canceller) feature.
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Input Methods – it specifies the default input method when searching, editing for contact whether
is alpha, numeric, caps and /or lower case. Configure the access URL of the input method and delete
uploaded input method files.
