Icon instructions – Yealink SIP-T19 User Manual
Page 12

User Guide for the SIP-T19P/SIP-T19 IP Phone
2
Hardware component instructions of the SIP-T19P/SIP-T19 IP phone are:
Item
Description
①
LCD Screen
Shows information about calls, messages, soft keys, 
time, date and other relevant data: 
• Call information — caller ID, call duration 
• Icons (for example, ) 
• Missed call text or second incoming caller information 
• Prompt text (for example, "Saving config file!") 
• Time and date 
②
Power Indicator LED Indicates phone power status and phone status.
③
Scroll through the displayed information.
Confirms actions or answers incoming calls.
④
Mute Key
Mutes or un-mutes calls.
⑤
Message Key
Indicates and accesses voice mails.
⑥
Transfer Key
Transfers a call to another party.
⑦
Headset Key
Toggles the headset mode.
⑧
Speakerphone Key
Toggles the hands-free speakerphone mode.
⑨
RD Key
Redials a previously dialed number.
⑩
Volume Key
Adjusts the volume of the handset, headset, speaker, 
and ringer. 
⑪
Keypad
Provides the digits, letters and special characters in 
context-sensitive applications. 
⑫
Soft Keys
Label automatically to identity their context-sensitive 
features. 
Icons appearing on the LCD screen are described in the following table:
Icon
Description
Network is unavailable
Registered successfully
Register failed
