Yealink SIP-T48S User Manual page 98

User Guide for the SIP-T48S IP Phone
To add a contact to the blacklist directory from the local directory:
Tap .
1.
The IP phone enters the local directory directly as there is only Local Directory enabled in
the directory by default.
If Local Directory is removed from the directory (refer to
->Directory->All Contacts to enter the local directory.
Tap after the desired contact.
2.
If the contact was added to a specified contact group, you can tap the contact group first,
and then tap
Tap Blacklist.
3.
The touch screen prompts the following warning:
Tap OK to accept the change or Cancel to cancel.
4.
For operating instructions on editing, deleting, placing calls to and/or searching for contacts in
the blacklist directory, refer to the operating instructions of
Deleting Contacts
Contacts on page 83.
88
after the desired contact.
on page 78, Placing Calls to Contacts
Directory on page 68), tap
Editing Contacts on page 77,
on page 82 and/or Searching for