Yealink T54S

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
164
T42S/T41S/T27G:
Menu->Settings->Basic Settings->Bluetooth->Bluetooth (On)->Edit My Device
Information->Device Name
[1]
If you change this parameter, the IP phone will reboot to make the change take effect.
Handset/Headset/Speakerphone Mode
Yealink IP phones support three ways to place/answer a call: using the handset, using the headset or
using the speakerphone. You can disable the infrequently used audio device as required.
Topic
Handset/Headset/Speakerphone Mode Configuration
Handset/Headset/Speakerphone Mode Configuration
The following table lists the parameters you can use to configure handset/headset/speakerphone mode.
Parameter
features.speaker_mode.enable
<y0000000000xx>.cfg
Description
It enables or disables the phone’s speakerphone mode.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Parameter
features.handset_mode.enable
<y0000000000xx>.cfg
Description
It enables or disables the phone’s handset mode
Permitted
Values
0-Disabled
1-Enabled
Default
1
Parameter
features.group_listen_in_talking_enable
<y0000000000xx>.cfg
Description
It enables or disables the IP phone to enter into the group listening mode by pressing
the Speakerphone key when you first answer the call using the handset.
Note: The audio is sent only through the handset. So you are able to speak and listen
through the handset, but you can only listen through the speaker.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Parameter
features.headset_mode.enable
<y0000000000xx>.cfg