Yealink SIP-T2 Series Provisioning Manual page 129

Permitted
Parameter
Values
expansion_mo
dule.X.key.Y.lin
e =
(SIP-T28P: X
ranges from 1
to 6.
SIP-T26P: X
ranges from 1 Integer from
to 3. 1 to 6
Y ranges from
1 to 40)
(only
applicable to
SIP-T28P and
SIP-T26P IP
phones)
expansion_mo
dule.X.key.Y.v
alue =
(SIP-T28P: X
ranges from 1
to 6.
SIP-T26P: X
String within
ranges from 1
99
to 3.
characters
Y ranges from
1 to 40)
(only
applicable to
SIP-T28P and
SIP-T26P IP
phones)
expansion_mo String within
dule.X.key.Y.pi 255
Descriptions
61-Directory
The default value of the expansion
keys 2-20, 22-40 is 0, and the default
value of the expansion keys 1, 21 is 37.
It configures the desired line to apply
the expansion module key feature.
1-Line 1
2-Line 2
3-Line 3
4-Line 4
5-Line 5
6-Line 6
Lines 4-6 are only applicable to
SIP-T28P IP phones.
The default value is 1.
It configures the value of the
expansion module key feature.
The default value is blank.
It configures the pickup code for BLF
feature or conference ID followed by
the # sign for Meet-Me conference
Appendix
Web Setting Path
DSSKey->Ext
Key->Line
DSSKey->Ext
Key->Value
DSSKey->Ext
Key->Extension
119