1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/T800xProtocolDecoder.java b/src/org/traccar/protocol/T800xProtocolDecoder.java
index d91fe9d42..d5504c190 100644
--- a/src/org/traccar/protocol/T800xProtocolDecoder.java
+++ b/src/org/traccar/protocol/T800xProtocolDecoder.java
@@ -85,7 +85,7 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder {
         int type = buf.readUnsignedByte();
         buf.readUnsignedShort(); // length
         int index = buf.readUnsignedShort();
-        ByteBuf imei = buf.readBytes(8);
+        ByteBuf imei = buf.readSlice(8);
 
         DeviceSession deviceSession = getDeviceSession(
                 channel, remoteAddress, ByteBufUtil.hexDump(imei).substring(1));