title: Making voice calls from Android phone connected to Linux
body: <p>I have an Andorid phone connected to a Linux server. I need a bash script to use the phone to dial a number and read out a string when the call is answered. </p>
  
  <p>I have ADB installed on the Linux server and the following code works fine for dialling a number:</p>
  
  <pre><code>adb shell am start -a android.intent.action.CALL -d tel:$phone_number
  Starting: Intent { act=android.intent.action.CALL dat=tel:xxxxxxxxx }
  </code></pre>
  
  <p>However I am not sure how to get it to read a string and then disconnect the call. Is there a text to speech for ADB/Android that could help me here?</p>