SMS limitations

Some countries have specific SMS regulations that restrict how and when messages can be sent. These rules are designed to reduce fraud and protect recipients.

Mobile verification codes

The six-digit verification code sent when a user:

  • Registers for the first time
  • Adds a mobile number to their profile

Will always be sent from the registered sender ID CR4CE in countries that support a sender ID. This message cannot be customised.

Other SMS notifications

All other SMS messages:

  • Use your account name as the sender ID
  • Can be customised via Settings > Communications > Notifications in the Manage workspace

Exceptions apply in certain countries due to local legislation.

Country specific rules

Australia

All SMS messages sent to recipients in Australia use the registered sender ID CR4CE. 

Singapore

  • All mobile verification SMS messages use CR4CE
  • Marketing and informational SMS messages cannot be sent to Singapore

We recommend enabling email-based registration for users in Singapore. See the Registration configuration guide for more information.

UAE

SMS notifications cannot be sent to UAE residents between 9pm and 7am.

SMS delivery provider

Good Grants uses Twilio to send SMS messages. For accounts on the Enterprise plan with the SMS add-on, you can connect your own Twilio account.

Twilio pricing depends on:

  • Message volume
  • Message length
  • Destination country

Good to know

  • Verification messages always use CR4CE where sender ID is supported.
  • Verification SMS content cannot be customised.
  • Marketing SMS restrictions vary by country.
  • UAE residents cannot receive SMS between 9pm and 7am.
  • Singapore does not permit marketing or informational SMS.
  • SMS configuration is managed via Settings > Communications > Notifications.
  • Twilio fees are separate from Good Grants subscription fees.
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