Yealink SIP-T23P User Manual page 73

SMS
You can use this key feature to quickly access text message. For more information, refer
to Short Message Service (SMS)
Type (Key Event)
Dependencies:
Key Type (SMS)
Label (key label displayed on the LCD screen)
Usage: Press the DSS 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:
1. During a call, press the DSS key to activate the group listening mode.
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.
2. Press the DSS key again to deactivate the group listening mode.
Zero Touch
You can use this key feature to quickly configure auto provision and network
parameters.
Type (Key Event)
Dependencies:
Key Type (Zero Touch)
Label (key label displayed on the LCD screen)
Usage:
1. Press the DSS key to access the zero touch screen.
2. Press the OK soft key within a few seconds.
3. Configure the network parameters in the corresponding fields.
4. Press the Next soft key.
5. Configure the auto provision parameters in the corresponding fields.
6. Press the OK soft key.
The phone will reboot to update configurations.
URL
You can use this key feature to trigger the phone to send an HTTP GET request
on page 158.
Customizing Your Phone
73