diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 052869d0ab787da2a3d685c5c6bf905d05e047b8..19603efc8fa23f41bd119431b2c32160eeec00bb 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -711,6 +711,29 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		}
 		break;
 
+	case HID_UP_TELEPHONY:
+		switch (usage->hid & HID_USAGE) {
+		case 0x2f: map_key_clear(KEY_MICMUTE);		break;
+		case 0xb0: map_key_clear(KEY_NUMERIC_0);	break;
+		case 0xb1: map_key_clear(KEY_NUMERIC_1);	break;
+		case 0xb2: map_key_clear(KEY_NUMERIC_2);	break;
+		case 0xb3: map_key_clear(KEY_NUMERIC_3);	break;
+		case 0xb4: map_key_clear(KEY_NUMERIC_4);	break;
+		case 0xb5: map_key_clear(KEY_NUMERIC_5);	break;
+		case 0xb6: map_key_clear(KEY_NUMERIC_6);	break;
+		case 0xb7: map_key_clear(KEY_NUMERIC_7);	break;
+		case 0xb8: map_key_clear(KEY_NUMERIC_8);	break;
+		case 0xb9: map_key_clear(KEY_NUMERIC_9);	break;
+		case 0xba: map_key_clear(KEY_NUMERIC_STAR);	break;
+		case 0xbb: map_key_clear(KEY_NUMERIC_POUND);	break;
+		case 0xbc: map_key_clear(KEY_NUMERIC_A);	break;
+		case 0xbd: map_key_clear(KEY_NUMERIC_B);	break;
+		case 0xbe: map_key_clear(KEY_NUMERIC_C);	break;
+		case 0xbf: map_key_clear(KEY_NUMERIC_D);	break;
+		default: goto ignore;
+		}
+		break;
+
 	case HID_UP_CONSUMER:	/* USB HUT v1.12, pages 75-84 */
 		switch (usage->hid & HID_USAGE) {
 		case 0x000: goto ignore;
diff --git a/include/linux/hid.h b/include/linux/hid.h
index efc7787a41a8c75db5b89509e8ec4051d019038a..69f9cf7f078d941ec7b949c6f46ab482fa2eefe2 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -159,6 +159,7 @@ struct hid_item {
 #define HID_UP_LED		0x00080000
 #define HID_UP_BUTTON		0x00090000
 #define HID_UP_ORDINAL		0x000a0000
+#define HID_UP_TELEPHONY	0x000b0000
 #define HID_UP_CONSUMER		0x000c0000
 #define HID_UP_DIGITIZER	0x000d0000
 #define HID_UP_PID		0x000f0000
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index b0a81307985282005ade90ee6da96e3048c405d3..2b628c316882d15435f25299722cfe1fbd737cef 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -702,6 +702,10 @@ struct input_keymap_entry {
 #define KEY_NUMERIC_9		0x209
 #define KEY_NUMERIC_STAR	0x20a
 #define KEY_NUMERIC_POUND	0x20b
+#define KEY_NUMERIC_A		0x20c	/* Phone key A - HUT Telephony 0xb9 */
+#define KEY_NUMERIC_B		0x20d
+#define KEY_NUMERIC_C		0x20e
+#define KEY_NUMERIC_D		0x20f
 
 #define KEY_CAMERA_FOCUS	0x210
 #define KEY_WPS_BUTTON		0x211	/* WiFi Protected Setup key */