Create a New Contact:

  1. Launch “Phone
  2. Tap “+” and enter the contact’s name
  3. Tap the button under “Contact Type” and select an available option
  4. Tap the “Phone” button and select a phone number type
  5. Enter the contact’s phone number and other optional details in the appropriate fields
  6. Tap “save

Import/Export Contacts:

  1. Launch “People
  2. Tap “Menu
  3. Access “Manage contacts
  4. Tap “Import/Export contacts
  5. Select to “Import from SIM card”, “Import from SD card” or “Export to SD card” and “Export to SIM card
  6. Select the contact you want to import/export or tap “Menu” > “Select all
  7. Tap “Save” to confirm

Add Contacts to Speed Dial:

  1. Open “Phone
  2. Tap “Menu” > “Speed Dial” > “+
  3. Select the contact you want to link with the speed dial number or use the “Search” field
  4. Tap the button under “Number” and select the phone number you want to add to speed dial
  5. Tap the “Location” button and select the desired dial pad number
  6. Tap “Save” to confirm

Delete Contacts:

  1. Open “Phone
  2. Tap “Menu” > “Delete contacts
  3. Tick the boxes associated with the contacts you want to remove
  4. Press “Delete” to confirm

View and Reset the Call Log:

  1. Launch “Phone
  2. Access “Call history
  3. Select a call log entry to view more details on it
  4. To clear the call log, tap “Menu” > “Remove call history
  5. Tap “Menu” > “Select all
  6. Lastly, tap “Delete” > “OK” to confirm

Create a Caller Group:

  1. Launch “Phone
  2. Go to “Groups
  3. Tap “+
  4. Enter the desired name for the group and tap “Save

Add Contacts to an Existing Caller Group:

  1. Open “Phone
  2. Go to “Groups
  3. Select the desired caller group
  4. Tap “+” and tick the check boxes associated with the contacts you want to link to the group. Alternatively, use the “Search” field to find the desired contacts
  5. When ready, tap “Save

See More: HTC U11+: Manage Contacts and Caller Groups; Clear the Call Log