From dff7c4745f1c995172af71fe934864c12198cbea Mon Sep 17 00:00:00 2001
From: Brendan Haines <brendan.haines@gmail.com>
Date: Fri, 2 Dec 2016 23:14:52 -0700
Subject: [PATCH] allows incoming call to not be answered

---
 Hohm_Phone.ino | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Hohm_Phone.ino b/Hohm_Phone.ino
index f16f492..718430b 100644
--- a/Hohm_Phone.ino
+++ b/Hohm_Phone.ino
@@ -132,11 +132,16 @@ void loop() {
 
     // Handle Incoming Call
     if ( !digitalRead(GSM_RING) ) {
-      while ( digitalRead(BUT_ANS) & !digitalRead(GSM_RING) ) delay(10); // Wait for answer button or end ring/call
+      while ( digitalRead(BUT_ANS) & digitalRead(BUT_END) & !digitalRead(GSM_RING) ) delay(10); // Wait for answer button or end ring/call
       if ( !digitalRead(BUT_ANS) ) {
         fona.pickUp();
         delay(100);
         inCall();
+      } else if( !digitalRead(BUT_END) ) {
+        fona.hangUp();
+        clearPhoneNumber();
+        startDialtone = true;
+        delay(100);
       }
     }