diff --git a/Cable_Boxes/Huawei/Huawei_dn300_mgts(mts).ir b/Cable_Boxes/Huawei/Huawei_dn300_mgts(mts).ir
new file mode 100644
index 00000000..073d326a
--- /dev/null
+++ b/Cable_Boxes/Huawei/Huawei_dn300_mgts(mts).ir
@@ -0,0 +1,146 @@
+Filetype: IR signals file
+Version: 1
+# 
+name: Power
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 43 BC 00 00
+# 
+name: Vol_up
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 52 AD 00 00
+# 
+name: Vol_down
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 53 AC 00 00
+# 
+name: Ch_up
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 4B B4 00 00
+# 
+name: Ch_down
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 4C B3 00 00
+# 
+name: Up
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 15 EA 00 00
+# 
+name: Down
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 16 E9 00 00
+# 
+name: Left
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 17 E8 00 00
+# 
+name: Right
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 18 E7 00 00
+# 
+name: Back
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 51 AE 00 00
+# 
+name: Exit
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 04 FB 00 00
+# 
+name: Mute
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 46 B9 00 00
+# 
+name: Menu
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 07 F8 00 00
+# 
+name: Info
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 50 AF 00 00
+# 
+name: 0
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 0A F5 00 00
+# 
+name: 1
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 0B F4 00 00
+# 
+name: 2
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 0C F3 00 00
+# 
+name: 3
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 0D F2 00 00
+# 
+name: 4
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 0E F1 00 00
+# 
+name: 5
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 0F F0 00 00
+# 
+name: 6
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 01 FE 00 00
+# 
+name: 7
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 11 EE 00 00
+# 
+name: 8
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 12 ED 00 00
+# 
+name: 9
+type: parsed
+protocol: NECext
+address: 00 BF 00 00
+command: 13 EC 00 00