Add a Contact:

1. Tap “Contacts” on the home screen
2. Tap “+” and choose to store the contact as a “Phone contact”, on the “SIM” or to sync it with a “Google” account
3. Enter the contact’s name, phone number, and other details in the appropriate fields
4. When you’re done, tap “Save” to store the contact

Import / Export Contacts:

1. Launch “Contacts”
2. Tap “Menu” > “Manage contacts”
3. Tap “Import / Export” > and select the desired option
4. Choose a location for the contacts if necessary
5. Select the desired contacts
6. If necessary, enter a name for the file (when exporting)
7. Tap “Import” or “Export” > “Yes”

Add Contacts to Speed Dial:

1. Tap “Phone”
2. Access the “Dial” tab
3. Tap “Menu” > “Speed dial”
4. Select the dial pad number you want to use for speed dialing
5. Select the contact you want to associate with the speed dial number

Delete Contacts:

1. Launch the “Contacts” app
2. Tap and hold the desired contact
3. Tap “Delete contact”
4. Tap “Yes” to confirm

Create a Caller Group:

1. Launch “Contacts”
2. Tap “Groups” > “Menu” > “New group”
3. Edit the “New group” field to enter a name
4. Tap “+” to add members and select the desired contacts
5. Tap “Add” > “Save”

Add Contacts to an Existing Caller Group:

1. Launch “Contacts”
2. Tap “Groups” and select the group you want to edit
3. Tap “Menu” > “Edit group”
4. Tap “Add members”
5. Select the desired contacts and tap “Add”