public int ExistBesttoneAccount() { string ErrMsg = ""; string PhoneNum = HttpUtility.HtmlDecode(Request.QueryString["PhoneNum"].ToString()); string CustID = HttpUtility.HtmlDecode(Request.QueryString["CustID"].ToString()); string SPID = HttpUtility.HtmlDecode(Request.QueryString["SPID"].ToString()); int Result = PhoneBO.IsBesttoneAccountBindV6(PhoneNum, CustID, out ErrMsg); return(Result); }