Call Guard

Take control of incoming calls

Call Guard has blocked over 400 million junk calls for all users since its
launch*, providing a hassle-free service to protect against unwanted calls.

Call Guard has 5 key features:

1) No setups required, the database is updated automatically to intercept
junk calls at the network level
2) Overseas Call Notification - Identify incoming overseas calls
3) VIP List - Only allow calls from approved contacts
4) Personal Blacklist - Blocks numbers you don't want to hear from
5) Blocks calls with a hidden caller ID^

SmarTone is committed to protecting your privacy, and our Call Guard service
never saves your contact lists.

Please visit https://www.smartone.com/hk/callguard-en for details.

To activate the service:
1. Please call (852) 2880 2688 or visit any of our stores
2. Download and install the "Call Guard" app in your smartphone
3. Open the app and choose from a variety of functions, based on your needs

Service is provided by SmarTone. We are always excited to hear from you.
Email: [email protected]
Enquiry: (852) 2880 2688

* Launched in Aug 2011.
^ The caller ID of some international calls may be hidden due to the IDD
setting of the overseas provider.
• This service is exclusive to SmarTone users. This service requires a
monthly subscription fee. Please visit
https://www.smartone.com/hk/callguard-en for details. Terms and
conditions apply to this service.