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CHATCHAT App User Guide
Calling Rates
On-Demand International Roaming
Frequently Asked Questions



VOIP call from mobile to phone numbers worldwide!

CHATCHAT is a free calling app that allow you to make call from mobile to fixed line or mobile phone number through internet*. No longer restricted to mobile network, you can now call from anywhere in the world as long as the mobile is using WiFi or data plan with internet connection.

- FREE download Installing and Upgrade of the APP is free, you paid only the usage.
- Secure registration The APP sent SMS to your phone number during the initial registration. No people other than yourself can use your phone number in the APP.
- Default pin A default pin will be assigned once registering your phone number to the APP. You can keep track of the balance and top up accordingly using the pin.
- Calling card pin Purchase any of the prepaid calling card by Shinetown Telecom in Singapore and replace the default pin using it.
- Caller ID Phone number registered to the APP will be shown to the recipient when calling^.
- Use existing phone book Select the contacts in the phone book of your mobile directly from the APP for a hassle-free dialling.
- Default country Set default country code for speedy dialling from dialler pad.

Install and start calling now!

*CHATCHAT App use your mobile internet connection. WiFi is recommended for the most cost effective and best calling experience. Data charges may apply if using your mobile data plan for the internet connection.

Search 'CHATCHAT' or click on the link below to download now!

^Subjected to destination telco capability.

iPhone App or Google Play.




IDD 1526 service allows you to save up to 80% on your international calls. Download this app and you can access all of our value-added services at your finger tip through your iPhone!This is the easiest and most convenient way for you to save money!

If making overseas calls is considered a need to you, IDD 1526 service is right for you. We strongly believe in complimenting your communication needs at both work and play! Why pay more for a need when you can enjoy IDD 1526 services at an affordable price?

IDD 1526 app is the long awaited one stop telecommunication solution that allows you to,
- Enjoy IDD service with great quality at low rates on your smartphone.
- Send Global SMS with great savings.
- Select contacts directly from your phone book: Reduces the hassle of entering the phone number of the party you would like to call or SMS.
- Customised your preferred calling method to maximise your savings. You may choose to call using IDD1526, call direct or callback method depending on your mobile plan.
- Make changes to your International roaming settings: You can now change your overseas roaming number from this app with ease and choose the International Callback method to save on calling charges while Roaming.
- Calling card users can easily register and topup their cards.

Fret not if you are not yet a user of IDD 1526 services. Download this user friendly app, register for a new account or purchase our calling card to start calling or SMS your love ones or business associates together with our fast growing IDD 1526 community!

CHATCHAT App is now available for iPhone, Android and Blackberry!

Search 'IDD1526' or click on the link below to download now!

iPhone App or Google Play or Blackberry App.


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