Yealink SIP-T23P User Manual page 52

User Guide for the SIP-T23/T23P/T23G IP Phone
The LCD screen prompts "Move selected to blacklist?".
5. Press the OK soft key to confirm the setting.
For operating instructions on adding, editing, deleting, placing calls to and/or searching
for contacts in the blacklist, refer to the operating instructions of
30.
You can access your remote phone book through your phone. You can add new
contacts to the local directory, search for a contact, or simply dial a contact number
from the remote phone book.
You can configure your new phone to access up to 5 remote phone books. The phone
supports up to 2500 remote phone book entries. For the access URL of the remote phone
book, contact your system administrator.
To configure an access URL for a remote phone book via web user interface:
1. Click on Directory->Remote Phone Book.
2. Enter the access URL in the Remote URL field.
3. Enter the name in the Display Name field.
4. Click Confirm to accept the change.
Note
An access URL for a remote phone book is configurable via web user interface only.
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Local Directory on page