Is there a way to block a certain number from calling my phone

Create a Contact:

1. Tap “Apps” on the home screen
2. Open “Contacts”
3. Go to the “All Contacts” tab
4. Tap “+” in the lower-right corner of the screen
5. Select an account to save the contact to and enter the contact’s phone number, name, and other details in the appropriate fields
6. Tap “Done” when ready

Import / Export Contacts:

1. Open “Contacts”
2. Tap “Menu” > “Import / Export”
3. Select to “Import form SIM card”, “Import from storage” or “Export to storage”
4. Follow the on-screen instructions to finish importing or exporting your contacts

Delete Contacts:

1. Launch “Contacts”
2. Go to “All Contacts”
3. Select the contact you want to delete
4. Tap “Edit” > “Menu”
5. Tap “Delete” > “OK”

Clear the Call Log:

1. On the home screen, tap “Phone”
2. Tap “Menu” > “Call history”
3. To view more details on a call log entry, tap it
4. To clear the call log, tap “Menu” > “Call history”
5. Tap “Clear call log”

Create a Caller Group:

1. Open “Contacts”
2. Tap “All contacts”
3. Tap “+”
4. Under “Groups”, tap “Group name”
5. Select “Create a new group” and enter the desired group name
6. Tap “OK” and press “Back” to confirm

Add Contacts to an Existing Caller Groups:

1. Open “Contacts”
2. Access “All Contacts”
3. Tap and hold the contact you want to add to the group
4. Tap “Edit”
5. Tap “Group name” under “Groups”
6. Select a group and press “Back” to apply the changes