Yealink SIP-T2 SERIES Administrator's Manual page 572

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
Description:
Configures the BLF List URI to monitor a list of users for account X.
X ranges from 1 to 16 (for SIP VP-T49G/SIP-T48G/T46G/T29G)
X ranges from 1 to 12 (for SIP-T42G)
X ranges from 1 to 6 (for SIP-T41P/T27P)
X ranges from 1 to 3 (for SIP-T40P/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
Note: It is not applicable to SIP-T19(P) E2 and CP860 IP phones.
Example:
account.1.blf.blf_list_uri = 4609@pbx.yealink.com
Phone User Interface:
None
account.X.blf_list_code
Description:
Configures the feature access code for directed call pickup for account X.
X ranges from 1 to 16 (for SIP VP-T49G/SIP-T48G/T46G/T29G)
X ranges from 1 to 12 (for SIP-T42G)
X ranges from 1 to 6 (for SIP-T41P/T27P)
X ranges from 1 to 3 (for SIP-T40P/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
Note: It is not applicable to SIP-T19(P) E2 and CP860 IP phones.
Example:
account.1.blf_list_code = *97
Web User Interface:
Account->Advanced->BLF List Pickup Code
Phone User Interface:
None
account.X.blf_list_barge_in_code
Description:
Configures the feature access code for directed call pickup with barge-in for
account X.
550
Parameters Permitted Values
characters
String within 32
characters
String within 32
characters
Default
Blank
Blank