duǎnxìn lánjié néng jiǎnshǎo lājī duǎnxìn, dàn yǒushí huì wù lán yànzhèngmǎ

短信拦截能减少垃圾短信，但有时会误拦验证码。

SMS filtering can reduce spam messages, but sometimes it mistakenly blocks verification codes.