Yealink T4 Series IP Phones User Guide58Deleting a ContactProcedure1. Press Directory (Dir) or navigate to Menu->Directory->Local Directory to enter the local directory.On the SIP-T48S/T48G IP phone, tap Directory or navigate to Menu->Directory->All Contacts.2. Enter the desired contact group.If the contact is not in any group, enter the All Contacts.3. Highlight a desired contact, and then press Option.On the SIP-T48S/T48G IP phone, tap after the desired contact.4. Select Delete.On the SIP-T48S/T48G IP phone, tap Delete.A confirmation message is displayed, confirming that you want to delete the contact.5. Press OK to delete.Deleting All ContactsProcedure1. Press Directory (Dir) or navigate to Menu->Directory->Local Directory to enter the local directory.On the SIP-T48S/T48G IP phone, tap Directory or navigate to Menu->Directory->All Contacts.2. Enter the desired contact group.3. Press Option, and then select Delete All.On the SIP-T48S/T48G IP phone, tap Setting, and then tap the checkbox of Select All. Tap Delete.A confirmation message is displayed, confirming that you want to delete all contacts.4. Press OK to delete.Moving a Local Directory Contact to BlacklistYou can move a contact in the local directory to blacklist. Incoming calls from this contact will be rejected auto-matically.Procedure1. Press Directory (Dir) or navigate to Menu->Directory->Local Directory to enter the local directory.On the SIP-T48S/T48G IP phone, tap Directory or navigate to Menu->Directory->All Contacts.2. Enter the desired contact group.If the contact is not in any group, enter the All Contacts.3. Highlight a desired contact, and then press Option.On the SIP-T48S/T48G IP phone, tap after the desired contact.4. Select Add to Blacklist.On the SIP-T48S/T48G IP phone, tap Blacklist.A confirmation message is displayed, confirming that you want to move to blacklist.5. Press OK.Searching for Local Directory ContactsIn the Local Directory, you can enter search criteria to find your desired contact quickly.Procedure