angler: Config: add operators requirement config for Sprint, Verizon, TMO and ATT.

   -for Sprint, set default network policy warning threshold and fix voice mail number issue.
   -for Verizon, fix voice mail number issue.
   -for TMO, set the apn value for tethering.
   -for ATT, set tcp buffers config.

BUG=22745942

Change-Id: I1947e647d95de5ecb9504ec17a596225995ff029
diff --git a/overlay/frameworks/base/core/res/res/values-mcc310-mnc120/config.xml b/overlay/frameworks/base/core/res/res/values-mcc310-mnc120/config.xml
index 407b10d..3a497c3 100755
--- a/overlay/frameworks/base/core/res/res/values-mcc310-mnc120/config.xml
+++ b/overlay/frameworks/base/core/res/res/values-mcc310-mnc120/config.xml
@@ -45,4 +45,10 @@
 
     <!-- Sprint's WAP push PDU is special, should set the index -->
     <integer name="config_valid_wappush_index">4</integer>
+
+    <!-- The VoiceMail default value is displayed to my own number if it is true -->
+    <bool name="config_telephony_use_own_number_for_voicemail">true</bool>
+
+    <!-- Default network policy warning threshold, in megabytes. -->
+    <integer name="config_networkPolicyDefaultWarning">51200</integer>
 </resources>
diff --git a/overlay/frameworks/base/core/res/res/values-mcc310-mnc260/config.xml b/overlay/frameworks/base/core/res/res/values-mcc310-mnc260/config.xml
index e08e68d..4aaab72 100755
--- a/overlay/frameworks/base/core/res/res/values-mcc310-mnc260/config.xml
+++ b/overlay/frameworks/base/core/res/res/values-mcc310-mnc260/config.xml
@@ -41,4 +41,12 @@
         <item>INTERMEDIATE_POS=0</item>
         <item>SUPL_ES=0</item>
     </string-array>
+
+    <!-- String containing the apn value for tethering.  May be overriden by secure settings
+     TETHER_DUN_APN.  Value is a comma separated series of strings:
+     "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type"
+     note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" -->
+    <string-array translatable="false" name="config_tether_apndata">
+        <item>T-Mobile Tethering,pcweb.tmobile.com,,,,,,,,,310,260,,DUN</item>
+    </string-array>
 </resources>
diff --git a/overlay/frameworks/base/core/res/res/values-mcc310-mnc410/config.xml b/overlay/frameworks/base/core/res/res/values-mcc310-mnc410/config.xml
index 9a2b7c9..cf653f2 100755
--- a/overlay/frameworks/base/core/res/res/values-mcc310-mnc410/config.xml
+++ b/overlay/frameworks/base/core/res/res/values-mcc310-mnc410/config.xml
@@ -41,4 +41,16 @@
         <item>INTERMEDIATE_POS=0</item>
         <item>SUPL_ES=0</item>
     </string-array>
+
+    <string-array name="config_mobile_tcp_buffers">
+        <item>umts:131072,262144,1452032,4096,16384,399360</item>
+        <item>hspa:131072,262144,1452032,4096,16384,399360</item>
+        <item>hsdpa:131072,262144,1452032,4096,16384,399360</item>
+        <item>hsupa:131072,262144,1452032,4096,16384,399360</item>
+        <item>hspap:131072,262144,1452032,4096,16384,399360</item>
+        <item>edge:4093,26280,35040,4096,16384,35040</item>
+        <item>gprs:4092,8760,11680,4096,8760,11680</item>
+        <item>evdo:4094,87380,262144,4096,16384,262144</item>
+        <item>lte:524288,1048576,8388608,262144,524288,4194304</item>
+    </string-array>
 </resources>
diff --git a/overlay/frameworks/base/core/res/res/values-mcc311-mnc480/config.xml b/overlay/frameworks/base/core/res/res/values-mcc311-mnc480/config.xml
new file mode 100755
index 0000000..6ed93b2
--- /dev/null
+++ b/overlay/frameworks/base/core/res/res/values-mcc311-mnc480/config.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2015, 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.
+*/
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string-array translatable="false" name="config_default_vm_number">
+        <item>*86</item>
+    </string-array>
+</resources>