To provide an instant messaging channel for users to reach a large number of recipients within a short period of time.

Available To


Service Fee

HKD$0.29 per SMS (subject to change from time to time)

Service Hours


Getting Started

To employ the service, email for one-time registration. Before using the service, please ensure your SMS campaign complies with the Personal Data (Privacy) (Amendment) Ordinance.

Using the Service
  • SMS will normally be sent within 10 minutes. It may take longer if network is busy or a recipient’s phone is off.
  • Maximum 160 characters or 70 characters if the message includes Chinese characters.
  • Only Internet Explorer browser is supported.
  • Message content is limited to the following characters:
    • Alphabet a-z, A-Z
    • Digit 0-9
    • Symbols
    . , / : ; & @ ( ) _
    • Chinese characters
    • Chinese symbols