Yealink SIP-T21 E2 Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
1026
25-Record
27-XML Browser
28-History
30-Menu
32-New SMS
33-Status
34-Hot Desking
35-URL Record
37-Switch
38-LDAP
39-BLF List
40-Prefix
41-Zero Touch
42-ACD
43-Local Directory
45-Local Group
47-XML Directory
50-Phone Lock
51-Switch Account Up
52-Switch Account Down
56-Retrieve Park
61-Directory
66-Paging List
73-Custom Key
85-Favorite (Local Favorite) (only applicable to
CP860/CP920 IP phones)
Example
linekey.1.type = 8
Parameter-
linekey.X.line
Configuration File
<y0000000000xx>.cfg
Parameter-
programablekey.X.line
Parameter-
expansion_module.X.key.Y.line
Description
Configures the desired line to apply the key feature.

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English