htc added "1" number automatic problem.

[twito6]

hellow.
i bright utc touch pro 2 from USA, and now i talking from israel.
when i call regular number: like: 052-12-12-12-1 , the phone automatic add "1" number before.
i searched on forum problems like this, and dont found anything.
someone maybee know how i fix the problem? , someone know this problem.
i want to write: that i changed the language to hebrew, and i read somewhere, on the net about way that can fix, change the settings of connection, but i dont see that.

(Phone) -> (Menu) ->(Options).
Advanced
(Add Home country prefix to phone numbers).
(dont see this Line on my phone)
thanks all
sorry the english... i know what its no good level.