You can get them many ways such as leveling up, completing challenges, etc.
the control the player no but to type on signs and titles yes.
8
It is called ACME Secret Agent
Rat See the related link below.
It looks like paula when her stepdad signs in
yup
http://callofduty.wikia.com/wiki/Callsigns
No, call signs were not introduced until Modern Warfare 2.
By completing challenges.
Well to get call signs first look over your challenges. Try to get as many as you can done because most titles and emblems come with challenges. For example, to get the title "enemies with benefits" you must complete the challenge "group hug" found in the challenge series, "precision". With that you also get a emblem that looks like a target. A lot of titles and emblems come with prestige challenges such as the title "the silent". Also there is two titles that I'm aware of that are not challenge rewards. The titles "STD" and"Infected" need to be earned by knifing some one or getting knifed by some one who has the titles on. STD you need to knife someone who is wearing the title. And for Infected, you need to be knifed by someone wearing the title. If you don't have these titles and you have playstation3, I have them both and I'll let you kill me in a cage match. A great site to use is callofduty.wikia.com/wiki/CallsignsIt helps a lot. MY USER NAME IS AS WRITTEN: RatedtokillSend a friend request and put the message as the title you want STD or Infected.HOPE THIS HELPS!
Callsigns give you a little Phrase and picture above your Name for online play. http://callofduty.wikia.com/wiki/Callsigns
Prestige once and reach level 65. Go here for all the call signs: http://callofduty.wikia.com/wiki/Callsigns
Mewto, croagunk, raiku, entei, suicune. Thats all i remember for now.
Ning Cai has written: 'Zhongguo hui zhang' -- subject(s): Symbolism, Emblems, Signs and symbols
the control the player no but to type on signs and titles yes.
In MW2, games usually time out to low internet connection (signs of this is lag). Many of the times, a lag switch is used (causing all users but the owner of the switch to have lag), which will then time out the game.
Some signs of counterfeit Harry Potter merchandise, incorrect titles or incorrect spelling of the titles, inferior artwork and poor quality of the merchandise. Also a too good to be true price may be a clue that the item is counterfeit.