diff --git a/main.js b/main.js
index 762369b..7aaf712 100644
--- a/main.js
+++ b/main.js
@@ -110,13 +110,13 @@ function createOrJoinSMSRoom(tel, ournumber, callback) {
         if (inRoom) {
             // we're already in the room, do nothing
             logger.debug("Room " + roomName + " already joined.");
-            setSMSRoomPowerLevels(res.room_id);
+            client.setRoomTag(roomid, "com.netsyms.matrix-bridge-voxtelesys.sms", {tel: tel, ournumber: ournumber});
             callback(res.room_id);
         } else {
             // not in the room, join it
             client.joinRoom(res.room_id).then((room) => {
                 logger.debug("Room " + roomName + " joined.");
-                setSMSRoomPowerLevels(res.room_id);
+                client.setRoomTag(roomid, "com.netsyms.matrix-bridge-voxtelesys.sms", {tel: tel, ournumber: ournumber});
                 callback(room.room_id);
             });
         }
@@ -156,7 +156,6 @@ function createOrJoinSMSRoom(tel, ournumber, callback) {
             topic: "SMS conversation with " + formatPhoneNumber(tel, "(NNN) NNN-NNNN") + " (using " + formatPhoneNumber(ournumber, "(NNN) NNN-NNNN") + ")"
         }).then((room) => {
             logger.debug("Room" + roomName + " created with ID " + room.room_id);
-            setSMSRoomPowerLevels(res.room_id);
             // The first message or two we send doesn't go through unless we do this.
             // It just spits out "Error sending event M_FORBIDDEN: Unknown room" instead.
             createOrJoinSMSRoom(tel, ournumber, callback);
@@ -164,31 +163,6 @@ function createOrJoinSMSRoom(tel, ournumber, callback) {
     });
 }
 
-function setSMSRoomPowerLevels(roomid) {
-    var userPowerLevels = {};
-    for (var i = 0; i < settings.inviteusers.length; i++) {
-        userPowerLevels[settings.inviteusers[i]] = 50;
-    }
-    userPowerLevels["@" + settings["matrixuser"] + ":" + settings["matrixdomain"]] = 100;
-    client.sendEvent(roomid, "m.room.power_levels", {
-        "events": {
-            "m.room.name": 50,
-            "m.room.power_levels": 50,
-            "m.room.canonical_alias": 100
-        },
-        "events_default": 0,
-        "invite": 50,
-        "kick": 50,
-        "notifications": {
-            "room": 50
-        },
-        "redact": 50,
-        "state_default": 50,
-        "users": userPowerLevels,
-        "users_default": 50
-    });
-}
-
 function getAndUploadFile(url, callback) {
     logger.info("Downloading MMS media " + url);
     // download
@@ -385,16 +359,12 @@ client.login("m.login.password", {"user": settings.matrixuser, "password": setti
                     }
                 }
                 logger.info("Got request to start new SMS conversation with " + tel + " from " + event.getSender() + ".");
-                sendMatrixNotice(event.getRoomId(), "Starting new conversation with " + tel);
+                sendMatrixNotice(event.getRoomId(), "Starting conversation with " + tel);
                 createOrJoinSMSRoom(tel, ournumber, function (roomid) {
-                    client.setRoomTag(roomid, "com.netsyms.matrix-bridge-voxtelesys.sms", {tel: tel, ournumber: ournumber});
+                    //client.setRoomTag(roomid, "com.netsyms.matrix-bridge-voxtelesys.sms", {tel: tel, ournumber: ournumber});
                 });
             }
             return;
-        } else if (event.getContent().body.startsWith("!fixperms")) {
-            sendMatrixNotice(event.getRoomId(), "Resetting power levels for this room.");
-            setSMSRoomPowerLevels(event.getRoomId());
-            return;
         }
         const matches = room.name.match(/([1-9][0-9]+)/g);
         if (matches.length == 1) {