Yealink SIP-T2 SERIES Administrator's Manual page 576

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
Parameters
Note: It is not applicable to SIP-T19(P) E2 and CP860 IP phones.
Web User Interface:
DSSKey->Line Key->Line
Phone User Interface:
Menu->Features->DSS Keys->Line Key X->Account ID
To configure the BLF List settings via web user interface:
1. Click on Account->Advanced.
2. Select the account (e.g., account 1) from the pull-down list of Account.
3. Enter the BLF List URI in the BLF List URI field.
4. (Optional.) Enter the directed pickup code in the BLF List Pickup Code field.
5. (Optional.) Enter the barge-in code in the BLF List Barge In Code field.
6. (Optional.) Enter the retrieve call parked code in the BLF List Retrieve Call Parked
Code field.
7. Click Confirm to accept the change.
To configure BLF List keys manually via web user interface:
1. Click on DSSKey->Line Key.
2. In the desired DSS key field, select BLF List from the pull-down list of Type.
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Permitted Values Default