Yealink SIP-T27G User Manual page 95

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112.
Type (Key Event)
Dependencies:
Key Type (DND)
Label (key label displayed on the LCD screen)
Usage:
When DND is in phone mode:
Press the DND key to activate DND.
1.
Press the DND key again to deactivate DND.
2.
When DND is in custom mode:
Press the DND key to access the Custom DND screen. You can activate or deactivate DND
1.
for one or all accounts.
When DND is activated, the DND key LED will illuminate solid green, and the incoming calls will
be rejected automatically.
SMS
You can use this key feature to quickly access text message. For more information, refer to
Message Service (SMS) on page 199.
Type (Key Event)
Dependencies:
Key Type (SMS)
Label (key label displayed on the LCD screen)
Usage: Press the SMS key when the phone is idle to access text message.
Group Listening
You can use this key feature to activate the Speakerphone and Handset/Headset mode at the
same time. It is suitable for the group conversations which have more than one person present
at one end. You are able to speak and listen through the handset/headset, while the others
nearby can only listen through the speaker.
Type (Key Event)
Dependencies:
Key Type (Group Listening)
Label (key label displayed on the LCD screen)
Usage:
During a call, press the Group Listening key to activate the group listening mode.
1.
You can then speak and listen through the handset/headset, while other people at your
side can only listen through the speaker at the same time.
Press the Group Listening key again to deactivate the group listening mode.
2.
Zero Touch
You can use this key feature to quickly configure auto provision and network parameters.
Customizing Your Phone
Short
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