From 84a8bb80a15ad9386983a619dafdc10748e6c14e Mon Sep 17 00:00:00 2001
From: pkanwar <pkanwar@google.com>
Date: Mon, 19 Feb 2018 10:33:33 -0800
Subject: [PATCH] Change KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL to false

Bug: 73609752
Test: compile

Change-Id: Ie9615e63d136f40ee301504b3e2b3b7ea4aec129
---
 telephony/java/android/telephony/CarrierConfigManager.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index f360680913c45..de75ac491f8d2 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1855,7 +1855,7 @@ public class CarrierConfigManager {
         sDefaults.putBoolean(KEY_CARRIER_FORCE_DISABLE_ETWS_CMAS_TEST_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_VOLTE_OVERRIDE_WFC_PROVISIONING_BOOL, false);
-        sDefaults.putBoolean(KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL, true);
+        sDefaults.putBoolean(KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_ALLOW_TURNOFF_IMS_BOOL, true);
         sDefaults.putBoolean(KEY_CARRIER_IMS_GBA_REQUIRED_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL, false);