Simple Telephony

Intro

Detects whether the device support phone calls

Usage

Here is an example of detecting whether the device support phone calls

    bool isVoiceCapable = false;

    try {
      isVoiceCapable = await SimpleTelephony.isVoiceCapable ?? false;
    } on PlatformException {
      print('Failed to get isVoiceCapable.');
    }