BLF LED
Pattern
Explanation
Form
Contains a detailed explanation of the different LED Patterns available. and their light-flashing reaction.
Audio Control
Headset
Headset Key
Mode
When the headset is connected to the phone, users could use the HEADSET button in “Default Mode” or “Toggle
Headset/Speaker”.
Default Mode:
● When the phone is in idle, press HEADSET button to off hook the phone and make calls by using headset. Headset
icon will display on the screen in dialing/talking status.
● When there is an incoming call, press HEADSET button to pick up the call-using headset.
● When there is an active call using headset, press HEADSET button to hang up the call.
● When Speaker/Handset is being used in dialing/talking status, press HEADSET button to switch to headset. Press it
again to hang up the call. Or, press speaker/Handset to switch back to the previous mode.
Toggle Headset/Speaker:
● When the phone is in idle, press HEADSET button to switch to Headset mode. The headset icon will display on the
left side of the screen
● In this mode, if pressing Speaker button or Line key to off hook the phone, headset will be used.
● When there is an active call, press HEADSET button to toggle between Headset and Speaker.
Headset Type Selects a normal RJ9 headset, Plantronics EHS headset, Jabra EHS, or Sennheiser EHS for the headset type.
Always Ring
Speaker
Configured to enable/disable the speaker to ring when the headset is used on "Toggle Headset/Speaker" mode.
Group Listen
with Speaker
In a call, the phone will display a soft key to enable speaker listening when the audio mode handset or headset.
EHS Headset
Ringtone
Select EHS headset ringtone.
Headset TX
Gain (dB)
Configures the transmission gain of the headset.
The default value is 0dB.
Headset RX
Gain (dB)
Configures the receiving gain of the headset.
The default value is 0dB.
Enable Head
set Noise
Shield 2.0
When enabled, the remote party will not hear the environmental noise during a call using the headset. Choose according
to the TX loudness of the earphone. When the TX loudness of the headset is loud, please select the "Loud Headset", and
when the TX loudness of the headset is soft, please select the "Thin Headset". "Moderate Headset" is selected by default.
Handset
Handset TX
Gain (dB)
Configures the transmission gain of the handset.
The default value is 0 dB.
Enable
Handset
Noise Shield
2.0
When the Handset Noise Shield feature is enabled, the remote party will hear less environmental noise during a call. If set
to "High Shielding", most of the environmental noise can be shielded. If set to "Soft Shielding", some environmental
comfort noise will remain for the remote party.
Upload
Audio
Developer function to upload audio parameters for different audio modes.