FAQ

Do bulk SMS credits expire?

Enduring Value with 1S2U.com's SMS Credits   Timeless Messaging Potential In the fast-paced world of digital communication, it's reassuring to.....

Does SMS support foreign language characters?

Enhancing Global Communication with 1S2U.com's Multilingual SMS Support   Going Beyond Borders with Multilingual Messaging In an interconnecte.....

How many contacts can I send the same SMS message to?

Maximizing Outreach with 1S2U.com's SMS System   Expanding Your Reach with Bulk Messaging. In today's fast-paced digital era, timely and expans.....

How much will a failed message cost me?

Understanding Costs Associated with Failed Messages on 1S2U.com   Cost Implications for Undelivered SMS Sending messages seamlessly is our goa.....

I’m getting an error message when I submit messages. What does it mean?

Navigating Challenges and Maximizing 1S2U.com Features   Encountering Errors? Here's What It Might Indicate: Errors, while uncommon, can somet.....