Hammerhead: Move tty_enabled from Telephony to Telecomm

Change-Id: I652b095af30cc2732a06829dc23492e5355660da
diff --git a/overlay/packages/services/Telecomm/res/values/config.xml b/overlay/packages/services/Telecomm/res/values/config.xml
new file mode 100644
index 0000000..e45257b
--- /dev/null
+++ b/overlay/packages/services/Telecomm/res/values/config.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- Telecomm resources that may need to be customized
+     for different hardware or product builds. -->
+<resources>
+    <!-- Flag indicating if the tty is enabled -->
+    <bool name="tty_enabled">true</bool>
+</resources>
diff --git a/overlay/packages/services/Telephony/res/values-mcc310-mnc120/config.xml b/overlay/packages/services/Telephony/res/values-mcc310-mnc120/config.xml
index 4d2f648..b965f25 100644
--- a/overlay/packages/services/Telephony/res/values-mcc310-mnc120/config.xml
+++ b/overlay/packages/services/Telephony/res/values-mcc310-mnc120/config.xml
@@ -21,8 +21,6 @@
          are routed through the android.media.AudioManager class (true) or through
          the com.android.internal.telephony.Phone interface (false). -->
     <bool name="send_mic_mute_to_AudioManager">true</bool>
-    <!-- Flag indicating if the tty is enabled -->
-    <bool name="tty_enabled">true</bool>
     <!-- Configure certain GsmUmtsOptions to be available or not. The
          default values are in Phone/res/values/config.xml and maybe overridden
          in operator specific resource directories or device specific overlays. -->
diff --git a/overlay/packages/services/Telephony/res/values/config.xml b/overlay/packages/services/Telephony/res/values/config.xml
index 3a16e74..0107f81 100644
--- a/overlay/packages/services/Telephony/res/values/config.xml
+++ b/overlay/packages/services/Telephony/res/values/config.xml
@@ -21,8 +21,6 @@
          are routed through the android.media.AudioManager class (true) or through
          the com.android.internal.telephony.Phone interface (false). -->
     <bool name="send_mic_mute_to_AudioManager">true</bool>
-    <!-- Flag indicating if the tty is enabled -->
-    <bool name="tty_enabled">true</bool>
     <!-- Show enabled lte option for lte device -->
     <bool name="config_enabled_lte" translatable="false">true</bool>
 </resources>