Question about a MKDS code

I was looking around for codes, and I found this.

Code:

---

  Press L for Offline courses and battle tracks</name> 

    <note>CREDIT GOES TO PORKCHOP (twilight house credit to Squake)</note> 

    <codes>923d629a 00000200 e2153a4c 00000050 0000000c 0000000f 00000011  00000013 00000017 00000018 0000001a 00000020 00000021 00000023 00000025 00000026  0000002a 0000002b 0000002c 0000002e 00000024 00000027 00000028 00000001 d2000000  00000000</codes>

---

It says "press L" but I don't see the part of the code that tells the game to activate the code when you press L. Usually its like

Code:

---

94000130 xxxxxxxx

---

I don't wanna use a code that'll screw up my game, so I'm wondering if this would work or not.

Notice the memory region its reading from? Thats a game specific activator for L.

Code:

---

923d629a 00000200
e2153a4c 00000050
0000000c 0000000f
00000011 00000013
00000017 00000018
0000001a 00000020
00000021 00000023
00000025 00000026 
0000002a 0000002b
0000002c 0000002e
00000024 00000027
00000028 00000001
d2000000 00000000

---