- From the Start screen, tap the Phone icon.
- Tap the Keypad icon.
- Enter the desired number.
- Tap call.
- When receiving a call, tap answer to answer the call.
- To ignore the call, tap ignore.
- To ignore the call and respond with a text message instead, tap text reply.
- Tap the desired option.
- Visit the AT&T International Calling website for help making calls to or roaming in another country.
Make & receive a call
HTC One (M8) for Windows (0P6B180)
Make & receive a call
Place, receive, & reject a call.
Resolve Call and Text Issues with Device Settings
Learn how to resolve issues with making and receiving calls and texts by checking device settings, such as airplane mode, call forwarding, blocked calls, functions such as Emergency Calls Only, and operating software versions.
Resolve Call and Text Issues with Device Settings
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INSTRUCTIONS & INFO