Grandstream Networks GRP260X Series Administration Manual page 50

Configures enabling/disabling the speaker to ring when the headset is used on "Toggle Headset/Speaker" mode. it
Always Ring
can be set to "No", "Yes, Both" or "Yes, Speaker Only",
Speaker
The Default Value is "Yes, Both"
Group Listen Allow handset to be able to listen when picked up during a call with headset.
with handset Disabled by Default.
Group Listen In a call, phone will display soft key to enable speaker listening when audio mode handset or headset.
with Speaker Disabled by Deafult.
Configures the transmission gain of the headset.
Headset TX Gain
(dB)
The default value is 0dB.
Configures the receiving gain of the headset.
Headset RX Gain
(dB)
The default value is 0dB.
When enabled, the remote party will not hear the environmental noise during a call using the headset. Choose
Enable Headset according to the TX loudness of the earphone. When the TX loudness of the headset is loud, please select the "Loud
Noise Shield 2.0 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
Configures the transmission gain of the handset.
(dB)
When the Handset Noise Shield feature is enabled, the remote party will hear less environmental noise during a call.
Enable Handset If set to "High Shielding", most of the environmental noise can be shielded. If set to "Soft Shielding", some
Noise Shield 2.0 environmental comfort noise will remain for the remote party.
The Default Value is "High Shielding"
Handset Sidetone Configures Handset sidetone volume. The valid range is 0 to 30.
Volume The Default value is 15.
if enabled， the phone will compatible with nearby hearing AIDS.
Enable HAC
Disabled by Default.
System Settings �� Energy Saving
Instantaneous
energy saving Shows a live energy-saving ratio preview based on the energy-saving mode selected.
ratio
Usage Displays the Deep energy saving duration relative to the phone's enabling duration
Displays a diagram of energy spent in MWh throughout the phone's activity period.
Energy saving
By default, it shows a comparison between the energy spent in the current day and the day before.
● When configured at Standard Mode, the device will behave as it has been prior to addition of the Energy Saving
Control feature. All energy related features will function according to the individual configurations.
● When configured at Customized Energy Saving Mode, the device will enable relevant energy-saving measures
and support users to operate some basic configuration items.
Energy Saving
● When configured at Maximum Energy Saving Mode, the device will ignore all individual configurations and use
Master Control
the setting that will maximize energy saving. No customization is possible under this mode.
Note: in the Customized Energy Saving mode, if the configured idle LCD brightness is greater than active LCD
brightness , an error message will be displayed.
By default set to "Standard Mode".