SMS FAQs

• What is the maximum characters per SMS I can put into the message?
• Is there a limit to how many numbers I can send at one time?
• What format does my phone number need to be in?
• Can I send long message content?
• Is Failure message being charged?
• How many SMS test credits can I get?
• Can I send international messages?
• Can I send SMS with non-registered Sender ID to Singapore Mobile Subscribers?
• How long does it take to credit my account once I paid?
• How can I check the SMS rate of every country?
• Do I get notified when my credits are low?
• Would it be possible for me to view the delivery status of a sent SMS?
• Am I able to send international messages using your service?
• What is the validity period for the SMS Credits?
• What is MO URL Webhook?
• Do I need a Virtual Number to send 1-Way SMS?
• What is Forbidden message categories for SMS in the US/Canada?
• Can I send SMS with shortener URL to United States (USA)?