Yealink SIP-T42S User Manual page 19

Options
--Backlight
--Language
--Time & Date
--Administrator Password
--Key As Send
--Phone Lock
--Audio Settings
--Ring Tones
--Key Tone
--Contact Management
--Directory
--Local Directory
--Blacklist
--Remote Phone Book
--Call History Management
--Search Source List in Dialing
--Logo Customization
--Headset Use
--Bluetooth Headset
--DSS Keys
--Account Registration
--Dial Plan
--Emergency Number
--Live Dialpad
--Hotline
Basic Call Features
--Recent Call In Dialing
--Auto Answer
--Auto Redial
--Call Completion
--ReCall
--Do Not Disturb (DND)
--Call Forward
--Call Transfer
--Call Waiting
--Conference
--Call Park
--Call Pickup
--Anonymous Call
--Anonymous Call Rejection
Advanced Phone Features
Phone User Interface
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Overview
Web User Interface
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