4 files changed, 5 insertions, 4 deletions
diff --git a/api/current.txt b/api/current.txt
index 9c3929503a12..39944bf4f4ff 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -39524,6 +39524,7 @@ package android.telecom {
     method public boolean isInManagedCall();
     method public boolean isIncomingCallPermitted(android.telecom.PhoneAccountHandle);
     method public boolean isOutgoingCallPermitted(android.telecom.PhoneAccountHandle);
+    method public boolean isTtySupported();
     method public boolean isVoiceMailNumber(android.telecom.PhoneAccountHandle, java.lang.String);
     method public void placeCall(android.net.Uri, android.os.Bundle);
     method public void registerPhoneAccount(android.telecom.PhoneAccount);
diff --git a/api/test-current.txt b/api/test-current.txt
index 9f5266626c50..aa9e5f93262f 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -39815,6 +39815,7 @@ package android.telecom {
     method public boolean isInManagedCall();
     method public boolean isIncomingCallPermitted(android.telecom.PhoneAccountHandle);
     method public boolean isOutgoingCallPermitted(android.telecom.PhoneAccountHandle);
+    method public boolean isTtySupported();
     method public boolean isVoiceMailNumber(android.telecom.PhoneAccountHandle, java.lang.String);
     method public void placeCall(android.net.Uri, android.os.Bundle);
     method public void registerPhoneAccount(android.telecom.PhoneAccount);
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index b1eedf5cad4b..9e52c71be264 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -1345,10 +1345,8 @@ public class TelecomManager {
 
     /**
      * Returns whether TTY is supported on this device.
-     *
-     * @hide
      */
-    @SystemApi
+
     @RequiresPermission(anyOf = {
             android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
             android.Manifest.permission.READ_PHONE_STATE
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 719de12a7633..cde0bdfd08b0 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -48,6 +48,7 @@ import android.provider.Settings.SettingNotFoundException;
 import android.service.carrier.CarrierIdentifier;
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
+import android.telecom.TelecomManager;
 import android.telephony.VisualVoicemailService.VisualVoicemailTask;
 import android.telephony.ims.feature.ImsFeature;
 import android.util.Log;
@@ -5775,7 +5776,7 @@ public class TelephonyManager {
     }
 
     /**
-     * @deprecated Use {@link android.telecom.TelecomManager#silenceRinger} instead
+     * @deprecated Use {@link TelecomManager#isTtySupported()} instead
      * Whether the phone supports TTY mode.
      *
      * @return {@code true} if the device supports TTY mode, and {@code false} otherwise.