How To Use Home Dialing - HTC One M8

Learn how to use Home Dialing on your HTC One M8. When you're on a trip abroad, it's easy to dial friends and family from home.
Your home country code is automatically added when you call your contacts while roaming. But when manually entering a phone number to call, you need to enter a plus (+) sign and country code before the number.
Note
Using a roaming service may incur additional charges. Check with your mobile operator for rates before using a roaming service.
Changing the default country code for Home dialing
- Go to Settings, and then tap Call.
- Tap Home dialing settings.
- Select a country, and then tap OK.
Turning off Home dialing
If you prefer to manually enter complete phone numbers to call while roaming, you can turn off Home dialing.
- Go to Settings, and then tap Call.
- Under Other settings, clear the Home dialing option.