Yealink SIP-T28P - Manual (Page 59)

Customizing Your Phone
47
4. Press the Option soft key and then select Add to Blacklist from the prompt list.
The LCD screen prompts "Move selected to blacklist?".
5. Press the Ok soft key to confirm the setting.
For more operating instructions on editing, deleting, placing calls to and/or searching
for contacts in the blacklist, refer to the operating instructions of
Local Directory on page
34 .
You can add local contacts, search for a contact, or simply dial a contact number from
the corporate directory.
You can configure your new phone to access up to 5 corporate directories. The phone
supports up to 2500 corporate directory entries. For the access URL of the corporate
directory, contact your system administrator.
To configure an access URL for 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 remote phone book is configurable via web user interface only.