/** * Use this to query the list of SMS transaction history. * * @param string $resultFrom Start date for query in YYYY-MM-DD HH:MM:SS fomat * @param string $resultTo End date for query in YYYY-MM-DD HH:MM:SS fomat * @param string $page Which page of result to query (starts from 1) * * @return TransactionHistory Look at TransactionHistory class for available information. * @throws HoiioException Error querying SMS history */ public function getSMSHistory($resultFrom = NULL, $resultTo = NULL, $page = 1) { return SMSService::getHistory($this->appID, $this->accessToken, $resultFrom, $resultTo, $page); }