7 Star Apps & Services
Fun and Entertainment
Information Services
Mobile Internet

Call Guard

Service Service Fees*
Monthly Plan 12-month
Contract Offer
Call Guard HK$25 / month HK$20 / month

Register now & Free for the first 2 months

Service Service Fees
Call Guard (Special Rate for Senior Citizens)# HK$10 / month


In addition to the service fee, download, usage and content update of this app will incur data. It will be deducted from relevant subscribed service plans and charged at the applicable thereafter fee. Alternatively, it will be charged based on standard data charges.


Applicable to in-store registration only.

Terms and Conditions for this Service

  • This service can be used on smartphones running iOS 5.1.1 or above, Android 2.2 or above, Windows Phone 7.5 or above and BlackBerry® 6 or above.
  • This service is available exclusively to SmarTone customers.
  • The “Call Guard service with the first two-month free” is only applicable to customers who have not registered for any free trial programs of “Call Guard” before.
  • Subject to relevant terms and conditions. Please refer to T&C-V070 for details.