指定交易是证券账户的归属指定安排，仅对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应对应指定交易是券商线下完成的开户后绑定席位，并非线下指定营业厅为交易场所

手机交易软件委托属于线上交易渠道，与指定交易的绑定规则无关联