please enter your party's four digits extension-这句什么意思?我打电话的时候它要我按的~可我根本没听说过party's four digits extension~

Please enter your Please enter your location. Please enter your Surname. please enter your gender Please enter your password是什么意思 please enter your birthdate是什么意思 please enter your zip code不懂 Please enter your complete date of birth. please enter your product’s ID Please enter your Personal License Password Please enter a valid productkey for your Please enter your password,use 6 please enter your eddress什么意思 Please enter your PIN number.是什么意思 Please enter your information for all fields. Please Enter the Next Code from Your Token Please enter a valid answer for your security questionAnswer Please enter your email and password to be identified.