Yealink SIP-T21 E2 User Manual page 18

User Guide for the SIP-T21(P) E2 IP Phone
--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
--Busy Lamp Field (BLF)
--BLF List
--Call Recording
--Hot Desking
--Intercom
--Multicast Paging
--Music on Hold
--Automatic Call Distribution (ACD)
--Shared Call Appearance (SCA)
--Bridged Line Appearance (BLA)
--Messages
SIP Account
--User Options
--Active Line
--Label
--Display Name
--Register Name
--User Name
--Password
--Server Options
--SIP Server 1/2
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Options Phone User Interface
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Web User Interface
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