Mobile Internet
7 Star Apps & Services
SmarTone Homescreens for Android
Information Services
Fun and Entertainment

Call Guard

Call Guard
Take control of incoming calls

Only we can block reported junk calls within the network before they get to you . If users ever receive a junk call, they can report the number, adding it to our ever-expanding junk caller database and effectively stop that caller from reaching any other user. A range of useful blocking options helps you manage incoming calls better. Take control of incoming calls with one simple app.


Block junk calls


A range of flexible blocking options


Call Guard


Call Guard

  • Only we can block reported junk calls within the network before they get to you, including local and overseas numbers without a caller ID
  • Enjoy effective junk call blocking through our ever-expanding user-contributed database. Contribute to the database yourself by reporting the last junk call received* with a tap
  • All reported numbers are verified to prevent false reporting and protect user rights

  • White List
  • Only lets the people you care about reach you directly and forwards all other calls to voicemail. This feature is especially useful when you’re abroad as it can help you avoid being disturbed when you are sleeping in a different time-zone and avoid unnecessary roaming charges
  • Black List
  • Your own personalised list to block people you don't want to hear from
  • Bar Withheld Numbers
  • Block all incoming calls with a hidden caller ID. We also offer the flexibility for you to receive international calls even if the caller ID is hidden^
  • Unbar Junk Callers
  • In the unlikely event that you want to receive a marketing call, to ensure it won’t be blocked by the Junk Calls feature, you may unblock the caller with the Unbar Junk Callers feature


Call Guard 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.

  • Refers to the last call answered by the user or connected to voicemail
  • The caller ID of some international calls may be hidden because of the IDD setting of the provider