Yealink SIP-T2 SERIES Administrator's Manual page 1029

Format
Default Value
Range
Example
X ranges from 1 to 29 (for SIP VP-T49G/SIP-T48G)
X ranges from 1 to 27 (for SIP-T46G/T29G)
X ranges from 1 to 15 (for SIP-T42G/T41P)
X ranges from 1 to 21 (for SIP-T27P)
X ranges from 1 to 3 (for SIP-T40P/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
For programable keys:
X=1-4, 12-14 (for SIP VP-T49G)
X=1-10, 12-14 (for SIP-T48G/T46G)
X=1-10, 13 (for SIP-T42G/T41P/T40P)
X=1-14 (for SIP-T29G/T27P)
X=1-10, 14 (for SIP-T23P/T23G/T21(P) E2)
X=1-9, 13, 14 (for SIP-T19(P) E2)
X=1-6, 9, 13 (for CP860)
For ext keys (only applicable to
SIP-T48G/T46G/T29G/T27P IP phones):
X ranges from 1 to 6, Y ranges from 1 to 20, 22 to 40
(Ext key 21 cannot be configured).
When the key feature is configured as Local Group,
valid values are:
0-All contacts
1-First local group
...
5-Fifth local group
...
48-Forty-eighth local group
When the key feature is configured as XML Group
(remote phone book), valid values are:
0-First XML group
1-Second XML group
...
4-Fifth XML group
Integer
0
0 to 48
Configures the second remote phone book.
linekey.1.xml_phonebook = 1
Appendix
1005