Block Calls from a Contact/Phone Number:

  1. Open “Contacts”
  2. Go to “All contacts”
  3. Select the phone number/contact you want to block
  4. Tap “Edit” > “Menu” and enable “All calls to voicemail”

Unblock Calls from a Contact:

  1. Launch “Contacts”
  2. Go to “All contacts”
  3. Select the contact you want to unblock
  4. Tap “Menu” and disable “All calls to voicemail”

Block Incoming Messages:

  1. Open Google Messages
  2. Tap the contact/phone number you want to block
  3. Tap “Menu” > “People & Options”
  4. Tap “Block [phone number]”
  5. Press “OK”

NOTE: The conversation and future messages from the blocked contact will be archived, while notifications will also be disabled for archived messages.

Unblock Messages:

  1. Launch Google Messages
  2. Tap “Menu” > “Archived”
  3. Select the phone number/contact you want to unblock
  4. Tap “Menu” > “People & Options”
  5. Tap “Unblock [phone number]”

Enable Call Forwarding:

  1. Launch “Phone” and tap “Menu”
  2. Access “Settings”
  3. Go to “Call forwarding”
  4. Edit or enter the phone number you want to use for call forwarding, or select a contact from the phonebook
  5. Tap “Enable” to confirm

Enable Conditional Call Forwarding:

  1. Open “Phone”
  2. Tap “Menu”
  3. Go to “Settings” > “Call forwarding”
  4. Select to forward incoming calls “When unreachable” “When unanswered” or “When busy”
  5. Edit or enter the phone number you want to use for call forwarding, or select a contact from the phonebook
  6. Tap “Enable” / ‘Update”

Turn Call Forwarding Off:

  1. Launch “Phone”
  2. Tap “Menu” > “Settings”
  3. Access “Call forwarding”
  4. Select the forwarding option you want to disable
  5. Tap “Disable” to confirm


› See More: Karbonn A1 Indian: Manage Incoming Calls, Messages, and Call Forwarding Settings