diff --git a/monitor/bt.h b/monitor/bt.h
index 8edc895e8..ecf3782c9 100644
--- a/monitor/bt.h
+++ b/monitor/bt.h
@@ -2371,13 +2371,13 @@ struct bt_hci_le_ext_create_conn {
 
 #define BT_HCI_CMD_LE_PERIODIC_ADV_CREATE_SYNC		0x2044
 struct bt_hci_cmd_le_periodic_adv_create_sync {
-	uint8_t  filter_policy;
+	uint8_t  options;
 	uint8_t  sid;
 	uint8_t  addr_type;
 	uint8_t  addr[6];
 	uint16_t skip;
 	uint16_t sync_timeout;
-	uint8_t  unused;
+	uint8_t  sync_cte_type;
 } __attribute__ ((packed));
 
 #define BT_HCI_CMD_LE_PERIODIC_ADV_CREATE_SYNC_CANCEL		0x2045
@@ -3108,7 +3108,7 @@ struct bt_hci_le_per_adv_report {
 	uint16_t handle;
 	uint8_t  tx_power;
 	int8_t   rssi;
-	uint8_t  unused;
+	uint8_t  cte_type;
 	uint8_t  data_status;
 	uint8_t  data_len;
 	uint8_t  data[0];
diff --git a/monitor/packet.c b/monitor/packet.c
index ab8bbdee5..64f75cf8e 100644
--- a/monitor/packet.c
+++ b/monitor/packet.c
@@ -7321,24 +7321,70 @@ static void le_ext_create_conn_cmd(const void *data, uint8_t size)
 	print_ext_conn_phys(cmd->data, cmd->phys);
 }
 
-static void le_periodic_adv_create_sync_cmd(const void *data, uint8_t size)
+static const struct bitfield_data create_sync_cte_type[] = {
+	{  0, "Do not sync to packets with AoA CTE"	},
+	{  1, "Do not sync to packets with AoD CTE 1us"	},
+	{  2, "Do not sync to packets with AoD CTE 2us"	},
+	{  3, "Do not sync to packets with type 3 AoD"	},
+	{  4, "Do not sync to packets without CTE"	},
+	{ },
+};
+
+static const struct bitfield_data create_sync_options[] = {
+	{  0, "Use Periodic Advertiser List"	},
+	{  1, "Reporting initially disabled"	},
+	{ },
+};
+
+static const struct bitfield_data create_sync_options_alt[] = {
+	{  0, "Use advertising SID, Advertiser Address Type and address"},
+	{  1, "Reporting initially enabled"				},
+	{ },
+};
+
+static void print_create_sync_cte_type(uint8_t flags)
 {
-	const struct bt_hci_cmd_le_periodic_adv_create_sync *cmd = data;
-	const char *str;
+	uint8_t mask = flags;
 
-	switch (cmd->filter_policy) {
-	case 0x00:
-		str = "Use specified advertising parameters";
-		break;
-	case 0x01:
-		str = "Use Periodic Advertiser List";
-		break;
-	default:
-		str = "Reserved";
-		break;
+	print_field("Sync CTE type: 0x%4.4x", flags);
+
+	mask = print_bitfield(2, flags, create_sync_cte_type);
+
+	if (mask) {
+		print_text(COLOR_UNKNOWN_ADV_FLAG,
+				"Unknown sync CTE type properties (0x%4.4x)",
+									mask);
 	}
+}
 
-	print_field("Filter policy: %s (0x%2.2x)", str, cmd->filter_policy);
+static void print_create_sync_options(uint8_t flags)
+{
+	uint8_t mask = flags;
+	int i;
+
+	print_field("Options: 0x%4.4x", flags);
+
+	for (i = 0; create_sync_options[i].str; i++) {
+		if (flags & (1 << create_sync_options[i].bit)) {
+			print_field("%s", create_sync_options[i].str);
+			mask  &= ~(1 << create_sync_options[i].bit);
+		} else {
+			print_field("%s", create_sync_options_alt[i].str);
+			mask  &= ~(1 << create_sync_options_alt[i].bit);
+		}
+	}
+
+	if (mask) {
+		print_text(COLOR_UNKNOWN_ADV_FLAG,
+					"  Unknown options (0x%4.4x)", mask);
+	}
+}
+
+static void le_periodic_adv_create_sync_cmd(const void *data, uint8_t size)
+{
+	const struct bt_hci_cmd_le_periodic_adv_create_sync *cmd = data;
+
+	print_create_sync_options(cmd->options);
 	print_field("SID: 0x%2.2x", cmd->sid);
 	print_addr_type("Adv address type", cmd->addr_type);
 	print_addr("Adv address", cmd->addr, cmd->addr_type);
@@ -7346,7 +7392,7 @@ static void le_periodic_adv_create_sync_cmd(const void *data, uint8_t size)
 	print_field("Sync timeout: %d msec (0x%4.4x)",
 					le16_to_cpu(cmd->sync_timeout) * 10,
 					le16_to_cpu(cmd->sync_timeout));
-	print_field("Unused: 0x%2.2x", cmd->unused);
+	print_create_sync_cte_type(cmd->sync_cte_type);
 }
 
 static void le_periodic_adv_term_sync_cmd(const void *data, uint8_t size)
@@ -9648,7 +9694,25 @@ static void le_per_adv_report_evt(const void *data, uint8_t size)
 	else
 		print_field("RSSI: reserved (0x%2.2x)",
 						(uint8_t) evt->rssi);
-	print_field("Unused: (0x%2.2x)", evt->unused);
+
+	switch (evt->cte_type) {
+	case 0x00:
+		str = "AoA Constant Tone Extension";
+		break;
+	case 0x01:
+		str = "AoA Constant Tone Extension with 1us slots";
+		break;
+	case 0x02:
+		str = "AoD Constant Tone Extension with 2us slots";
+		break;
+	case 0xff:
+		str = "No Constant Tone Extension";
+		break;
+	default:
+		str = "Reserved";
+		color_on = COLOR_RED;
+		break;
+	}
 
 	switch (evt->data_status) {
 	case 0x00:
