Yealink SIP-T38G

Appendix
321
Format
Integer
Default Value
0 (N/A)
Range
Valid values are:
0-N/A(default for memory key)
1-Conference
2-Forward
3-Transfer
4-Hold
5-DND
6-Redial
7-Call Return
8-SMS
9-Call Pickup
10-Call Park
11-DTMF
12-Voicemail
13-SpeedDial
14-Intercom
15-Line(default for line key)
16-BLF
17-URL
18-Group Listening
19-Public Hold
20-Private Hold
21- Shared Line
22-XML Group
23-Group Pickup
25-Record
27-XML Browser
34-Hot Desking
35-URL Record
38-LDAP
39-BLF List
40-Prefix
41-Zero Touch
42-ACD