Yealink SIP-T2 SERIES Administrator's Manual page 973

Example
Parameter-
linekey.X.line
Parameter-
programablekey.X.line
Parameter-
expansion_module.X.key.Y.line
Description
47-XML Directory
50-Phone Lock
51-Switch Account Up
52-Switch Account Down
56-Retrieve Park (not applicable to SIP
VP-T49G/CP860 IP phones)
61-Directory
66-Paging List
77-Mobile Account (only applicable to SIP
VP-T49G IP phones)
linekey.1.type = 8
Configuration File
<y0000000000xx>.cfg
Configures the desired line to apply the key
feature. (not applicable to SIP-T19(P) E2 and
CP860 IP phones)
For line keys:
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)
Appendix
951