Hide number before calling

[Guest Maquina]

Is there a menu option somewhere to hide your number before calling someone? On my SE T637 I could go to a menu after entering the number of going to the contact. One of the options on the menu was to Hide My Number. I am forgetful and keep forgetting the *##* numbers for hiding my number, hehe

thx

[Guest cold_fire]

Is there a menu option somewhere to hide your number before calling someone?  On my SE T637 I could go to a menu after entering the number of going to the contact.  One of the options on the menu was to Hide My Number.  I am forgetful and keep forgetting the *##* numbers for hiding my number, hehe

thx

<{POST_SNAPBACK}>

It should work with #31# followed by number but that will require u to know the number .I do not not of an extra option ,excepting the one that provides hiding ID for all outgoing calls .