Create a Contact:

  1. Launch “Contacts” and tap “Add new
  2. Select a method for storing or syncing the contact
  3. Enter the contact details in the appropriate fields and tap “Save

Create a Contact from Call History:

  1. Launch “Phone
  2. Go to “History
  3. Tick the box next to the phone number you want to save
  4. Tap “+” and choose to create a new contact or add the number to an existing one
  5. Enter the contact details if necessary and tap “Save

Import Contacts from SD Storage:

  1. Launch “Contacts” and tap “Menu
  2. Tap “Settings” > “Import
  3. Tap “.vcf file” and select the file you want to import
  4. Tap “Import” to confirm

Import Contacts from SIM:

  1. Open “Contacts
  2. Tap “Menu” > “Settings” > “Import
  3. Tap “SIM card” and select the desired contacts
  4. Tap “Import

Export Contacts to SD Storage:

  1. Launch “Contacts
  2. Tap “Menu” > “Settings
  3. Tap “Export” > “Export to .vcf file
  4. Enter the desired name for the file and tap “Save

Export Contacts to SIM:

  1. Open “Contacts
  2. Tap “Menu
  3. Go to “Settings” > “Export
  4. Select the SIM card
  5. Select the contacts you want to export and tap “OK

Manage Favorite Contacts:

  1. Open “Contacts
  2. Select the desired contact
  3. Tap the “Star” icon at the top
  4. To add the contact to the home screen, you can tap “Menu” > “Create shortcut

Link/Unlink Contacts:

  1. Open “Contacts” and select the first contact
  2. Tap “Menu” > “Link” and select the second contact to link both together
  3. To unlink contacts, tap “Menu” > “View linked contacts” > “Unlink

Delete Contacts:

  1. Open “Contacts
  2. Tap and hold the desired contact then tap the “Trash can” icon
  3. Tap “OK” to confirm

Create a Caller Group Using a Contact:

  1. Launch “Contacts
  2. Tap the desired contact
  3. Tap “Edit” > “More Fields” > “Create a new group
  4. Name the group and tap “OK

Add Contacts to an Existing Caller Group:

  1. Launch “Contacts
  2. Tap the desired contact
  3. Tap “Edit” > “More Fields
  4. Select the desired caller group and tap “OK

See More: BLU Vivo One Plus (2019): Create and Manage Contacts, Caller Groups, and Call History