Yealink SIP-T20 - Manual (Page 18)

User Guide for the SIP-T20P/SIP-T20 IP Phone
6
Options Phone User Interface Web User Interface
--Time & Date √
--Administrator Password √
--Key as Send √
--Keypad Lock √
--Ring Tones √
--Contact Management
--Local Directory √
--Blacklist √
--Call History Management √
--Logo Customization
--DSS Keys √
--Account Registration √
--Dial Plan
--Emergency Number
--Live Dialpad
--Hotline √
Basic Call Features
√
--Auto Answer √
--Auto Redial √
--Call Completion √
--Call Return √
-- 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) √
--Call Recording √
--Hot Desking √
--Intercom √
--Multicast Paging
--Music on Hold
-- Automatic Call Distribution (ACD) √
--Messages √
SIP Account
√
--User Options