Pay-as-you-Go – just get charged when you make a VoIP call or send SMS.
At S-unno, we work hard to give you the easiest, most affordable way to make international calls. With VoIP call rates starting at 1 cent per minute, you now have the freedom to call anyone, anywhere in the world using your S-unno VOIP software on your mobile or PC without ever having to worry about expensive international call charges. S-unno VoIP service is used by more than 4 million users; why not start using this best VoIP service now?
Lowest VoIP call rates to hundreds of global destinations – call any landline or mobile number.
No connection fee or hidden charges – you just pay our lowest rate whenever you use the service.
Use your prepaid credit for – cheap VoIP calls or SMS or our Value-added Services.
Crystal clear voice quality – best VoIP service ever.
What is the difference between Pay-as-you-Go and Monthly Plans?
With Pay-as-you-Go, you will be charged for each call that you make, based on the rate to each destination. Monthly Plans is a monthly subscription plan that allows you to make unlimited calls (based on fair usage policy) to a pre-defined list of destinations. Besides a monthly plan, you can also subscribe for 3 month, 6 month or an annual plan.
Can the credits I purchased using Pay-as-you-Go be used for sending SMS besides making calls?
Yes; the credits can be used for both SMS and voice calls.
How can I purchase or top-up my pre-paid calling credits?
There are 3 ways of doing it. (Before performing the following, the S-unno user must first sign-in using his/her User ID and Password.)
Purchase a US$10.00 credit using your credit card (Visa or Mastercard) at S-unno web site.
Purchase a pre-paid voucher from a reseller and perform an account Top-Up.
Transferring of credits by another S-unno user to your account.
How much credit can I purchase or top-up each time?
You can purchase or top-up US$10.00 worth of credit each time. For newly registered users, you are only allowed to perform 3 purchases or top-ups in the first month. After which, you are allowed up to 5 purchases or top-ups for subsequent months.
Why is there a cap on the number of purchases or top-ups each month?
This is part of our fraud protection policies to protect S-unno users against unauthorized credit card transactions performed by fraudsters using stolen credit card information.