fourstring
diff --git a/‎pyrogram/connection/connection.py‎
Lines changed: 2 additions & 1 deletion b/‎pyrogram/connection/connection.py‎
Lines changed: 2 additions & 1 deletion
@@ -31,7 +31,8 @@ class Connection:
     MODES = {
         0: TCPFull,
         1: TCPAbridged,
-        2: TCPIntermediate
+        2: TCPIntermediate,
+        3: TCPAbridgedO
     }
 
     def __init__(self, address: tuple, proxy: dict, mode: int = 1):
Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,8 @@ class Connection:`
`31`	`31`	`MODES = {`
`32`	`32`	`0: TCPFull,`
`33`	`33`	`1: TCPAbridged,`
`34`		`- 2: TCPIntermediate`
	`34`	`+ 2: TCPIntermediate,`
	`35`	`+ 3: TCPAbridgedO`
`35`	`36`	`}`
`36`	`37`
`37`	`38`	`def __init__(self, address: tuple, proxy: dict, mode: int = 1):`