Sanchu SMS
Overview
Sanzhu Information is one of Taiwan's representatives in the information service software industry and also holds a leading position in the business SMS field. An average monthly SMS sending volume of 120 million messages demonstrates their strong competitiveness and wide-ranging applications in the market.
By integrating FIRST LINE with Sanzhu SMS, you can easily send bulk messages while ensuring message accuracy and timeliness. This is very important for businesses, especially in marketing promotion, customer service, and notification reminders.
Connect your Sanzhu account
Apply for commercial SMS
If you need to use Sanzhu SMS's API to send messages, you must apply for an API account from the Sanzhu SMS center and enable the related permissions. This process may require you to provide relevant identification documents or company information for verification. Once your API account is activated and authorized, you can use that account to send SMS.
Paste user credentials
After your Sanzhu SMS account is approved, paste the "user account" and "user password" in the SMS management interface to start using it.

Frequently Asked Questions
User did not receive the SMS
Incorrect number: The phone number you entered does not exist. Please note that if the customer's number is a Taiwan number,nointernational code is required.
App filtering: Apps like Who's Call or other similar software may treat messages from Sanzhu as spam and filter them.
Carrier settings: The customer may have enabled the carrier's "reject promotional SMS" blocking function.
SMS delivery status
Unlike other channels, SMS delivery results are not immediate; after sending, it may take some time to receive them. Sometimes, due to various factors such as invalid phone numbers or base station delays, messages may not be delivered correctly, and you may need to wait a while to receive delivery results from the SMS provider.
Last updated