Adding a Contact:

  1. Tap the "Apps" icon from the home screen
  2. Open "People"
  3. From the list of people, tap "Add contact"
  4. Enter a name for the contact, and type in the contact's phone number in the appropriate field
  5. Tap "phone type" and select the desired option
  6. Add any additional details and when ready, tap "Done"

Adding a Contact from the Call Log:

  1. Tap the "Phone" icon located on the home screen
  2. Tap the "Recent" icon
  3. Choose the number that you want to add
  4. Tap "Add to contacts" > "Create new contact"
  5. Enter the contact's name, phone type and any additional information
  6. Tap "Done" to save the contact

Editing a Contact, Assigning a Picture and Custom Ringtone:

  1. Launch the "People" application
  2. Browse for the desired contact and tap it
  3. Press the "Menu" icon and tap "Edit"
  4. Make the necessary changes
  5. To add an image for the contact, tap the "Photo" icon, browse for the desired file and use the crop box to crop the image. Tap "OK" > "Done"
  6. To assign a custom ringtone, press "Menu" > "Set ringtone"
  7. Choose a ringtone and then tap "OK"

Creating a Speed Dial Contact:

  1. Open the "People" application
  2. Select the contact that you wish to assign to speed dial
  3. Press the "Menu" icon and select "Place on home screen"
  4. You can now make a speed dial call by tapping the shortcut from the home screen
  5. You can delete the speed dial shortcut by tapping > holding it, and dragging it over the "X Remove" area located at the top of the screen

Creating a Caller Group:

  1. Tap the "Apps" icon located on the home screen
  2. Open the "People" app
  3. Go to the "Groups" section and tap "Create group"
  4. Select an account if prompted
  5. Type in the group's name in the appropriate field
  6. Tap the "Type person's name" field to add contacts to the group
  7. When ready, tap "Done"

See More: Motorola Moto G: Add, Edit and Manage Contacts and Contact Groups