Format of ARL control block:
Offset	Size	Description	)
 00h 64	BYTEs	1st StreetTalk name (user, list, or service)
 40h	WORD	1st ARL
 42h 64	BYTEs	2nd StreetTalk name (user, list, or service)
 82h	WORD	2nd ARL
 84h 64	BYTEs	3rd StreetTalk name (user, list, or service)
 C4h	WORD	3rd ARL
 C6h 64	BYTEs	4th StreetTalk name (user, list, or service)
106h	WORD	4th ARL
108h 64	BYTEs	5th StreetTalk name (user, list, or service)
148h	WORD	5th ARL