add new APIs for Enriched Calling

This feature lets users know if a verified business is calling and the
name of the business calling.

Bug: 324325516
Bug: 226518586 (root)
Test: CTS
Change-Id: Ie25ef3d4952f7a21655015b8a1234a9ca22b5493

8 files changed, 178 insertions, 15 deletions

diff --git a/core/api/current.txt b/core/api/current.txt
index 55ea2f4da526..7a719860a131 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -35146,6 +35146,7 @@ package android.provider {
     ctor public CallLog.Calls();
     method public static String getLastOutgoingCall(android.content.Context);
     field public static final int ANSWERED_EXTERNALLY_TYPE = 7; // 0x7
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String ASSERTED_DISPLAY_NAME = "asserted_display_name";
     field public static final long AUTO_MISSED_EMERGENCY_CALL = 1L; // 0x1L
     field public static final long AUTO_MISSED_MAXIMUM_DIALING = 4L; // 0x4L
     field public static final long AUTO_MISSED_MAXIMUM_RINGING = 2L; // 0x2L
@@ -35192,6 +35193,7 @@ package android.provider {
     field public static final int FEATURES_WIFI = 8; // 0x8
     field public static final String GEOCODED_LOCATION = "geocoded_location";
     field public static final int INCOMING_TYPE = 1; // 0x1
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String IS_BUSINESS_CALL = "is_business_call";
     field public static final String IS_READ = "is_read";
     field public static final String LAST_MODIFIED = "last_modified";
     field public static final String LIMIT_PARAM_KEY = "limit";
@@ -41659,8 +41661,10 @@ package android.telecom {
     field @Deprecated public static final String AVAILABLE_PHONE_ACCOUNTS = "selectPhoneAccountAccounts";
     field public static final String EVENT_CLEAR_DIAGNOSTIC_MESSAGE = "android.telecom.event.CLEAR_DIAGNOSTIC_MESSAGE";
     field public static final String EVENT_DISPLAY_DIAGNOSTIC_MESSAGE = "android.telecom.event.DISPLAY_DIAGNOSTIC_MESSAGE";
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String EXTRA_ASSERTED_DISPLAY_NAME = "android.telecom.extra.ASSERTED_DISPLAY_NAME";
     field public static final String EXTRA_DIAGNOSTIC_MESSAGE = "android.telecom.extra.DIAGNOSTIC_MESSAGE";
     field public static final String EXTRA_DIAGNOSTIC_MESSAGE_ID = "android.telecom.extra.DIAGNOSTIC_MESSAGE_ID";
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String EXTRA_IS_BUSINESS_CALL = "android.telecom.extra.IS_BUSINESS_CALL";
     field public static final String EXTRA_IS_SUPPRESSED_BY_DO_NOT_DISTURB = "android.telecom.extra.IS_SUPPRESSED_BY_DO_NOT_DISTURB";
     field public static final String EXTRA_LAST_EMERGENCY_CALLBACK_TIME_MILLIS = "android.telecom.extra.LAST_EMERGENCY_CALLBACK_TIME_MILLIS";
     field public static final String EXTRA_SILENT_RINGING_REQUESTED = "android.telecom.extra.SILENT_RINGING_REQUESTED";
@@ -43286,6 +43290,7 @@ package android.telephony {
     field public static final String KEY_SMS_REQUIRES_DESTINATION_NUMBER_CONVERSION_BOOL = "sms_requires_destination_number_conversion_bool";
     field public static final String KEY_SUBSCRIPTION_GROUP_UUID_STRING = "subscription_group_uuid_string";
     field public static final String KEY_SUPPORTED_PREMIUM_CAPABILITIES_INT_ARRAY = "supported_premium_capabilities_int_array";
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String KEY_SUPPORTS_BUSINESS_CALL_COMPOSER_BOOL = "supports_business_call_composer_bool";
     field public static final String KEY_SUPPORTS_CALL_COMPOSER_BOOL = "supports_call_composer_bool";
     field public static final String KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_DTMF_BOOL = "supports_device_to_device_communication_using_dtmf_bool";
     field public static final String KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_RTP_BOOL = "supports_device_to_device_communication_using_rtp_bool";
@@ -45519,6 +45524,7 @@ package android.telephony {
     field public static final int AUTHTYPE_EAP_SIM = 128; // 0x80
     field public static final int AUTHTYPE_GBA_BOOTSTRAP = 132; // 0x84
     field public static final int AUTHTYPE_GBA_NAF_KEY_EXTERNAL = 133; // 0x85
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final int CALL_COMPOSER_STATUS_BUSINESS_ONLY = 2; // 0x2
     field public static final int CALL_COMPOSER_STATUS_OFF = 0; // 0x0
     field public static final int CALL_COMPOSER_STATUS_ON = 1; // 0x1
     field public static final int CALL_STATE_IDLE = 0; // 0x0
@@ -46553,6 +46559,7 @@ package android.telephony.ims.feature {
   public static class MmTelFeature.MmTelCapabilities {
     method public final boolean isCapable(int);
     field public static final int CAPABILITY_TYPE_CALL_COMPOSER = 16; // 0x10
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final int CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY = 32; // 0x20
     field public static final int CAPABILITY_TYPE_SMS = 8; // 0x8
     field public static final int CAPABILITY_TYPE_UT = 4; // 0x4
     field public static final int CAPABILITY_TYPE_VIDEO = 2; // 0x2
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 2c1f2fd0c1cd..8a3ded17344d 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -15801,6 +15801,7 @@ package android.telephony.ims {
     field public static final int DIALSTRING_USSD = 2; // 0x2
     field public static final String EXTRA_ADDITIONAL_CALL_INFO = "AdditionalCallInfo";
     field public static final String EXTRA_ADDITIONAL_SIP_INVITE_FIELDS = "android.telephony.ims.extra.ADDITIONAL_SIP_INVITE_FIELDS";
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String EXTRA_ASSERTED_DISPLAY_NAME = "android.telephony.ims.extra.ASSERTED_DISPLAY_NAME";
     field public static final String EXTRA_CALL_DISCONNECT_CAUSE = "android.telephony.ims.extra.CALL_DISCONNECT_CAUSE";
     field public static final String EXTRA_CALL_NETWORK_TYPE = "android.telephony.ims.extra.CALL_NETWORK_TYPE";
     field @Deprecated public static final String EXTRA_CALL_RAT_TYPE = "CallRadioTech";
diff --git a/core/java/android/provider/CallLog.java b/core/java/android/provider/CallLog.java
index 5d6dfc760b02..ef4594f3679f 100644
--- a/core/java/android/provider/CallLog.java
+++ b/core/java/android/provider/CallLog.java
@@ -19,6 +19,7 @@ package android.provider;
 
 import android.Manifest;
 import android.annotation.CallbackExecutor;
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.LongDef;
 import android.annotation.NonNull;
@@ -55,6 +56,8 @@ import android.telephony.PhoneNumberUtils;
 import android.text.TextUtils;
 import android.util.Log;
 
+import com.android.server.telecom.flags.Flags;
+
 import java.io.ByteArrayOutputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
@@ -427,6 +430,8 @@ public class CallLog {
             private double mLongitude = Double.NaN;
             private Uri mPictureUri;
             private int mIsPhoneAccountMigrationPending;
+            private boolean mIsBusinessCall;
+            private String mBusinessName;
 
             /**
              * @param callerInfo the CallerInfo object to get the target contact from.
@@ -645,15 +650,44 @@ public class CallLog {
             }
 
             /**
+             * @param isBusinessCall should be set if the caller is a business call
+             */
+            @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+            public @NonNull AddCallParametersBuilder setIsBusinessCall(boolean isBusinessCall) {
+                mIsBusinessCall = isBusinessCall;
+                return this;
+            }
+
+            /**
+             * @param businessName should be set if the caller is a business call
+             */
+            @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+            public @NonNull AddCallParametersBuilder setBusinessName(String businessName) {
+                mBusinessName = businessName;
+                return this;
+            }
+
+            /**
              * Builds the object
              */
             public @NonNull AddCallParams build() {
-                return new AddCallParams(mCallerInfo, mNumber, mPostDialDigits, mViaNumber,
-                        mPresentation, mCallType, mFeatures, mAccountHandle, mStart, mDuration,
-                        mDataUsage, mAddForAllUsers, mUserToBeInsertedTo, mIsRead, mCallBlockReason,
-                        mCallScreeningAppName, mCallScreeningComponentName, mMissedReason,
-                        mPriority, mSubject, mLatitude, mLongitude, mPictureUri,
-                        mIsPhoneAccountMigrationPending);
+                if (Flags.businessCallComposer()) {
+                    return new AddCallParams(mCallerInfo, mNumber, mPostDialDigits, mViaNumber,
+                            mPresentation, mCallType, mFeatures, mAccountHandle, mStart, mDuration,
+                            mDataUsage, mAddForAllUsers, mUserToBeInsertedTo, mIsRead,
+                            mCallBlockReason,
+                            mCallScreeningAppName, mCallScreeningComponentName, mMissedReason,
+                            mPriority, mSubject, mLatitude, mLongitude, mPictureUri,
+                            mIsPhoneAccountMigrationPending, mIsBusinessCall, mBusinessName);
+                } else {
+                    return new AddCallParams(mCallerInfo, mNumber, mPostDialDigits, mViaNumber,
+                            mPresentation, mCallType, mFeatures, mAccountHandle, mStart, mDuration,
+                            mDataUsage, mAddForAllUsers, mUserToBeInsertedTo, mIsRead,
+                            mCallBlockReason,
+                            mCallScreeningAppName, mCallScreeningComponentName, mMissedReason,
+                            mPriority, mSubject, mLatitude, mLongitude, mPictureUri,
+                            mIsPhoneAccountMigrationPending);
+                }
             }
         }
 
@@ -681,6 +715,8 @@ public class CallLog {
         private double mLongitude = Double.NaN;
         private Uri mPictureUri;
         private int mIsPhoneAccountMigrationPending;
+        private boolean mIsBusinessCall;
+        private String mBusinessName;
 
         private AddCallParams(CallerInfo callerInfo, String number, String postDialDigits,
                 String viaNumber, int presentation, int callType, int features,
@@ -717,6 +753,43 @@ public class CallLog {
             mIsPhoneAccountMigrationPending = isPhoneAccountMigrationPending;
         }
 
+        private AddCallParams(CallerInfo callerInfo, String number, String postDialDigits,
+                String viaNumber, int presentation, int callType, int features,
+                PhoneAccountHandle accountHandle, long start, int duration, long dataUsage,
+                boolean addForAllUsers, UserHandle userToBeInsertedTo, boolean isRead,
+                int callBlockReason,
+                CharSequence callScreeningAppName, String callScreeningComponentName,
+                long missedReason,
+                int priority, String subject, double latitude, double longitude, Uri pictureUri,
+                int isPhoneAccountMigrationPending, boolean isBusinessCall, String businessName) {
+            mCallerInfo = callerInfo;
+            mNumber = number;
+            mPostDialDigits = postDialDigits;
+            mViaNumber = viaNumber;
+            mPresentation = presentation;
+            mCallType = callType;
+            mFeatures = features;
+            mAccountHandle = accountHandle;
+            mStart = start;
+            mDuration = duration;
+            mDataUsage = dataUsage;
+            mAddForAllUsers = addForAllUsers;
+            mUserToBeInsertedTo = userToBeInsertedTo;
+            mIsRead = isRead;
+            mCallBlockReason = callBlockReason;
+            mCallScreeningAppName = callScreeningAppName;
+            mCallScreeningComponentName = callScreeningComponentName;
+            mMissedReason = missedReason;
+            mPriority = priority;
+            mSubject = subject;
+            mLatitude = latitude;
+            mLongitude = longitude;
+            mPictureUri = pictureUri;
+            mIsPhoneAccountMigrationPending = isPhoneAccountMigrationPending;
+            mIsBusinessCall = isBusinessCall;
+            mBusinessName = businessName;
+        }
+
     }
 
     /**
@@ -915,6 +988,19 @@ public class CallLog {
          */
         public static final String NUMBER = "number";
 
+
+        /**
+         * Boolean indicating whether the call is a business call.
+         */
+        @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+        public static final String IS_BUSINESS_CALL = "is_business_call";
+
+        /**
+         * String that stores the asserted display name associated with business call.
+         */
+        @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+        public static final String ASSERTED_DISPLAY_NAME = "asserted_display_name";
+
         /**
          * The number presenting rules set by the network.
          *
@@ -1713,7 +1799,6 @@ public class CallLog {
             }
 
             ContentValues values = new ContentValues(14);
-
             values.put(NUMBER, params.mNumber);
             values.put(POST_DIAL_DIGITS, params.mPostDialDigits);
             values.put(VIA_NUMBER, params.mViaNumber);
@@ -1746,7 +1831,10 @@ public class CallLog {
                 values.put(COMPOSER_PHOTO_URI, params.mPictureUri.toString());
             }
             values.put(IS_PHONE_ACCOUNT_MIGRATION_PENDING, params.mIsPhoneAccountMigrationPending);
-
+            if (Flags.businessCallComposer()) {
+                values.put(IS_BUSINESS_CALL, Integer.valueOf(params.mIsBusinessCall ? 1 : 0));
+                values.put(ASSERTED_DISPLAY_NAME, params.mBusinessName);
+            }
             if ((params.mCallerInfo != null) && (params.mCallerInfo.getContactId() > 0)) {
                 // Update usage information for the number associated with the contact ID.
                 // We need to use both the number and the ID for obtaining a data ID since other
diff --git a/telecomm/java/android/telecom/Call.java b/telecomm/java/android/telecom/Call.java
index 874c10c8ea83..a52614d5cda1 100644
--- a/telecomm/java/android/telecom/Call.java
+++ b/telecomm/java/android/telecom/Call.java
@@ -269,6 +269,27 @@ public final class Call {
             "android.telecom.extra.DIAGNOSTIC_MESSAGE";
 
     /**
+     * Boolean indicating that the call is a verified business call.
+     *
+     * {@link Connection#setExtras(Bundle)} or {@link Connection#putExtras(Bundle)}
+     * should be used to notify Telecom this extra has been set.
+     */
+    @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final String EXTRA_IS_BUSINESS_CALL =
+            "android.telecom.extra.IS_BUSINESS_CALL";
+
+    /**
+     * String value indicating the asserted display name reported via
+     * ImsCallProfile#EXTRA_ASSERTED_DISPLAY_NAME.
+     *
+     * {@link Connection#setExtras(Bundle)} or {@link Connection#putExtras(Bundle)}
+     * should be used to notify Telecom this extra has been set.
+     */
+    @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final String EXTRA_ASSERTED_DISPLAY_NAME =
+            "android.telecom.extra.ASSERTED_DISPLAY_NAME";
+
+    /**
      * Reject reason used with {@link #reject(int)} to indicate that the user is rejecting this
      * call because they have declined to answer it.  This typically means that they are unable
      * to answer the call at this time and would prefer it be sent to voicemail.
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index e5a94c302c89..6f9921b05e08 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -9740,6 +9740,13 @@ public class CarrierConfigManager {
     public static final String KEY_SUPPORTS_CALL_COMPOSER_BOOL = "supports_call_composer_bool";
 
     /**
+     * Indicates if the carrier supports a business call composer.
+     */
+    @FlaggedApi(com.android.server.telecom.flags.Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final String KEY_SUPPORTS_BUSINESS_CALL_COMPOSER_BOOL =
+            "supports_business_call_composer_bool";
+
+    /**
      * Indicates the carrier server url that serves the call composer picture.
      */
     public static final String KEY_CALL_COMPOSER_PICTURE_SERVER_URL_STRING =
@@ -10822,6 +10829,7 @@ public class CarrierConfigManager {
         sDefaults.putBoolean(KEY_DISABLE_DUN_APN_WHILE_ROAMING_WITH_PRESET_APN_BOOL, false);
         sDefaults.putString(KEY_DEFAULT_PREFERRED_APN_NAME_STRING, "");
         sDefaults.putBoolean(KEY_SUPPORTS_CALL_COMPOSER_BOOL, false);
+        sDefaults.putBoolean(KEY_SUPPORTS_BUSINESS_CALL_COMPOSER_BOOL, false);
         sDefaults.putString(KEY_CALL_COMPOSER_PICTURE_SERVER_URL_STRING, "");
         sDefaults.putBoolean(KEY_USE_ACS_FOR_RCS_BOOL, false);
         sDefaults.putBoolean(KEY_NETWORK_TEMP_NOT_METERED_SUPPORTED_BOOL, true);
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index c1ceaef64d5d..941bff49196c 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -10633,20 +10633,27 @@ public class TelephonyManager {
     }
 
     /**
-     * Call composer status OFF from user setting.
+     * Call composer status <b>OFF</b> from user setting.
      */
     public static final int CALL_COMPOSER_STATUS_OFF = 0;
 
     /**
-     * Call composer status ON from user setting.
+     * Call composer status <b>ON</b> from user setting.
      */
     public static final int CALL_COMPOSER_STATUS_ON = 1;
 
+    /**
+     * Call composer status <b>Business Only</b> from user setting.
+     */
+    @FlaggedApi(com.android.server.telecom.flags.Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final int CALL_COMPOSER_STATUS_BUSINESS_ONLY = 2;
+
     /** @hide */
     @IntDef(prefix = {"CALL_COMPOSER_STATUS_"},
             value = {
                 CALL_COMPOSER_STATUS_ON,
                 CALL_COMPOSER_STATUS_OFF,
+                CALL_COMPOSER_STATUS_BUSINESS_ONLY
             })
     @Retention(RetentionPolicy.SOURCE)
     public @interface CallComposerStatus {}
@@ -10667,9 +10674,16 @@ public class TelephonyManager {
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
     @RequiresFeature(PackageManager.FEATURE_TELEPHONY_CALLING)
     public void setCallComposerStatus(@CallComposerStatus int status) {
-        if (status > CALL_COMPOSER_STATUS_ON
-                || status < CALL_COMPOSER_STATUS_OFF) {
-            throw new IllegalArgumentException("requested status is invalid");
+        if (com.android.server.telecom.flags.Flags.businessCallComposer()) {
+            if (status > CALL_COMPOSER_STATUS_BUSINESS_ONLY
+                    || status < CALL_COMPOSER_STATUS_OFF) {
+                throw new IllegalArgumentException("requested status is invalid");
+            }
+        } else {
+            if (status > CALL_COMPOSER_STATUS_ON
+                    || status < CALL_COMPOSER_STATUS_OFF) {
+                throw new IllegalArgumentException("requested status is invalid");
+            }
         }
         try {
             ITelephony telephony = getITelephony();
diff --git a/telephony/java/android/telephony/ims/ImsCallProfile.java b/telephony/java/android/telephony/ims/ImsCallProfile.java
index d07edeb971ea..cebfe014a062 100644
--- a/telephony/java/android/telephony/ims/ImsCallProfile.java
+++ b/telephony/java/android/telephony/ims/ImsCallProfile.java
@@ -16,6 +16,7 @@
 
 package android.telephony.ims;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -299,6 +300,16 @@ public final class ImsCallProfile implements Parcelable {
             "android.telephony.ims.extra.IS_BUSINESS_CALL";
 
     /**
+     * The vendor IMS stack populates this {@code string} extra; it is used to hold the display name
+     * passed via the P-Asserted-Identity SIP header’s display-name field
+     *
+     * Reference: RFC3325
+     */
+    @FlaggedApi(com.android.server.telecom.flags.Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final String EXTRA_ASSERTED_DISPLAY_NAME =
+            "android.telephony.ims.extra.ASSERTED_DISPLAY_NAME";
+
+    /**
      * Values for EXTRA_OIR / EXTRA_CNAP
      */
     /**
diff --git a/telephony/java/android/telephony/ims/feature/MmTelFeature.java b/telephony/java/android/telephony/ims/feature/MmTelFeature.java
index 746246c64e8c..9789082e1460 100644
--- a/telephony/java/android/telephony/ims/feature/MmTelFeature.java
+++ b/telephony/java/android/telephony/ims/feature/MmTelFeature.java
@@ -17,6 +17,7 @@
 package android.telephony.ims.feature;
 
 import android.annotation.CallbackExecutor;
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -59,6 +60,7 @@ import com.android.ims.internal.IImsEcbm;
 import com.android.ims.internal.IImsMultiEndpoint;
 import com.android.ims.internal.IImsUt;
 import com.android.internal.telephony.util.TelephonyUtils;
+import com.android.server.telecom.flags.Flags;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -513,7 +515,8 @@ public class MmTelFeature extends ImsFeature {
                         CAPABILITY_TYPE_VIDEO,
                         CAPABILITY_TYPE_UT,
                         CAPABILITY_TYPE_SMS,
-                        CAPABILITY_TYPE_CALL_COMPOSER
+                        CAPABILITY_TYPE_CALL_COMPOSER,
+                        CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY
                 })
         @Retention(RetentionPolicy.SOURCE)
         public @interface MmTelCapability {}
@@ -550,11 +553,19 @@ public class MmTelFeature extends ImsFeature {
          */
         public static final int CAPABILITY_TYPE_CALL_COMPOSER = 1 << 4;
 
+
+        /**
+         * This MmTelFeature supports Business-only Call Composer
+         */
+        @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+        public static final int CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY = 1 << 5;
+
         /**
          * This is used to check the upper range of MmTel capability
          * @hide
          */
-        public static final int CAPABILITY_TYPE_MAX = CAPABILITY_TYPE_CALL_COMPOSER + 1;
+        public static final int CAPABILITY_TYPE_MAX =
+                CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY + 1;
 
         /**
          * @hide
@@ -601,6 +612,8 @@ public class MmTelFeature extends ImsFeature {
             builder.append(isCapable(CAPABILITY_TYPE_SMS));
             builder.append(" CALL_COMPOSER: ");
             builder.append(isCapable(CAPABILITY_TYPE_CALL_COMPOSER));
+            builder.append(" BUSINESS_COMPOSER_ONLY: ");
+            builder.append(isCapable(CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY));
             builder.append("]");
             return builder.toString();
         }