* +l - Can see oper locops (local wallops).
* +s - Can see server notices (see /quote help snomask).
* +z - Can see operwalls.
+ +B - Marks you as a bot in /whois.
+ +C - Prevents you from receiving CTCPs other than ACTION.
+D - Deaf - ignores all channel messages.
+Q - Prevents you from being affected by channel forwarding.
+R - Prevents non accept unidentified users from messaging you.
+ +V - Prevents you from receiving invites.
+Z - Is connected via SSL (cannot be set or unset).