UpdatedSep 9, 2025
PublishedJul 18, 2021
Packagecom.smartone.callguard
MD530ddbb23e7e0ddf32567c84c8a74b0fd
SHA1 (signer)5E:05:3F:D8:A7:CE:21:0E:89:E1:BE:1F:8F:2D:B3:D3:8F:F6:02:61
Signed byC=852
Malware scanTRUSTED
Contact[email protected]
Privacy policyView
What's new
Performance tuning
Description
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.
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.
Required features
- Faketouch android.hardware.faketouch
- Screen Portrait android.hardware.screen.portrait
- Telephony android.hardware.telephony
- Wifi android.hardware.wifi
Permissions (13)
Call Guard requests the following Android permissions:
- Access Network State android.permission.ACCESS_NETWORK_STATE
- Access Wifi State android.permission.ACCESS_WIFI_STATE
- Call Phone android.permission.CALL_PHONE
- Get Tasks android.permission.GET_TASKS
- Internet android.permission.INTERNET
- Post Notifications android.permission.POST_NOTIFICATIONS
- Read Contacts android.permission.READ_CONTACTS
- Read External Storage android.permission.READ_EXTERNAL_STORAGE
- Wake Lock android.permission.WAKE_LOCK
- Write External Storage android.permission.WRITE_EXTERNAL_STORAGE
- C2dm Permission Receive com.google.android.c2dm.permission.RECEIVE
- Finsky Permission Bind Get Install Referrer Service com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Com Huawei Appmarket Service Commondata Permission Get Common Data com.huawei.appmarket.service.commondata.permission.GET_COMMON_DATA
