The U.K. number provided will not accept any incoming international calls, including those made from their own recommended roaming partner networks.

Their technical department has been working on it for one week, and finally customer service told me that if the WorldSIM card doesn't work it's my problem, and I have to contact each and every one of their roaming partners to ask them to fix the problem with the WorldSIM sim card. They even told me to provide them with feedback from their own roaming partners about the cause of the problem. They also refuse to refund the cost of the faulty WorldSIM card.

If you need reliability and good service, look elsewhere.

A worthy data network along with a gadget that could work very good was needed for me for a recent tour in Japan and Kuwait. Searched for it, visited many roaming networks’ webpages and finally purchased the worldsim mobile wifi device. For this decision, I emphasized on different data tariffs and the device compatibility. My next trip would be in Lithuania and hope get the same service there, too! Hope this review helps the travelers going to Japan in recent times

Last month, bought a small wifi gadget of ZTE from my worldsim account. While moved, took it with, all my family members accessed data with this device.

Always had a pleasant experience with this network. Couple of days back, I had an issue and really amazed with their customer service the way they resolved my issue. Very decent on behavior and professional and knowledgeable.

With some other worldsim travel gadgets, purchased the usb stylus pen. It was always in use with my tab and, when a pen is required I get always in my hand; no more searching. Small gadget but very useful. Kept mine with me always.

Few weeks ago, went to worldsim website to check my account and top up. Looked over the slide of the their Krome smart watch and felt interested. I got enough facility from the watch. Not only for roaming, giving service equally till now.

Roamed with their international SIM card. It would be one year back last I used their network. But this time got an very updated service which helped really. Virtual number was a feature I would be praising endless.

My worldsim neuvo watch takes very little amount of time to get charged and the battery lasts really long. So I can enjoy all the features without any interruption.

WorldSIM Travel Genie phone is my second phone and use it mostly while I set out for roaming. It is really great, simple and easy to use. The phone does not cost a lot of money. Still, this basic phone is the best gadget for mainly making calls and texting people.

After landing in Australia, I inserted my WorldSIM card for the first time and it worked instantly. Very happy I could use my phone staright away and it did not kill my time. Whenever faced any issue, got proper help from their support team. Always loved talking with the polite guys there.