KingKing voice roaming service

CSL Mobile Limited

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.

Ratings and reviews

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.

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.

The best update ever. I have waited for more than 5 years for an update like this. Finally I can use this app on Data instead of just on WiFi. Now I can travel worry free without having to take second phone to use as a wifi Hotspot. SMS function is a welcome addition, so if it is fixed it will be awesome! I don't care about the video function, we have WhatsApp, Skype, Zoom for that

What's new

This version includes a number of stability enhancement.