1: Yes, you can make calls using WiFi with AT
2: Download AT&T WiFi Calling app on your device
3: Connect to a WiFi network for better call quality
4: Enjoy clear voice calls without using up data
5: Make international calls for less with WiFi calling
6: Stay connected even in areas with poor reception
7: Easily switch between WiFi and cellular networks
8: Keep your number and contacts when using WiFi calling
9: Experience seamless communication with AT&T WiFi calling
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