Yealink SIP-T2XP Administrator's Manual page 532

Administrator's Guide for SIP-T2xP IP Phones
514
Conference

Forward

Transfer

Hold

DND

ReCall

SMS

Directed Pickup

Call Park

DTMF

Voice Mail

Speed Dial

Intercom

Line

BLF

URL

Group Listening

XML Group

Group Pickup

Multicast Paging

Record

XML Browser

URL Record

LDAP

Prefix

Zero Touch

Local Group

Custom Button

Phone Lock

Directory

For line keys:
Valid types are:
Conference

Forward

Transfer

Hold

DND
