KingKing voice roaming service

3.4
1.91K reviews
100K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image

About this app

KingKing* from 1O1O/csl is a VoIP application, based on Wi-Fi connectivity, that can be used in Hong Kong or while overseas. It offers FREE* voice minutes for making outgoing calls to any Hong Kong number and receiving incoming calls from anywhere in the world. Above all, KingKing will save you from running up huge voice roaming bills.

★★★ Use KingKing in Hong Kong ★★★
You can now use the full KingKing service via Wi-Fi connectivity while in Hong Kong. This enables you to familarise yourself with the user interface and app features before making a trip. Download NOW to enjoy the kingly convenience of KingKing!


KingKing means:
• You can make/receive calls, regardless of whether the called person is on a fixed-line or mobile phone. The person you call, or who calls you, does not have to be a 1O1O/csl’s subscriber nor install any application. You can also send SMS*to anyone, regardless of their service provider.
• You can use your existing 1O1O/csl’s number and have your caller ID displayed to people you call, and see the ID of those calling you.

*Terms & Conditions applies

Remarks:

For service details, please go to (https://www.1010.com.hk/kingking) (https://www.hkcsl.com/en/kingking-voice-roaming-service/).

1O1O/CSL’s General Terms & Conditions apply
(https://1010.com.hk/en/terms_and_conditions) (https://www.hkcsl.com/en/service-terms-and-conditions/) to the relationship between 1O1O/CSL and yourself, in respect of your mobile service and KK SERVICE.
Updated on
Feb 29, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

3.4
1.85K reviews
WuLv悟律Bodhivinaya
January 29, 2024
It was great in the past, but nowadays it is very unstable regardless using wifi or network to make the calls. And it always has no sound, have to make the calls many times then will have sound.
1 person found this review helpful
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Jason Lam
March 28, 2023
I get several calls everyday from someone I don't know. The screen came up but none of the green pick-up or the red hang-up button responded. I called the displayed caller-ID & the other party said they did not call me. Very weird. The idea of the app was good, but the execution was not. I don't think I shall continue with this app's subscription after it expires.
2 people found this review helpful
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Ken Lee
June 16, 2020
This feature lets me call back credit card centres in hong kong from abroad, and thus save me a few hundred late charges. But don't use speaker when you enter pin number. It seems those systems have problems hearing the key. Csl needs to improve the apps stability. Sometimes it aborts, breaks the conversation. Sometimes voice is jittter. In case you can't make whatsapp call, this is a free alternative apps to dial a HK number.
10 people found this review helpful
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What's new

This version includes a number of stability enhancement.