Truphone GSM, Tru SIM Coverage, International Roaming Coverage

It seems the Advertising Standards Authority (ASA) does not agree with Truphone’s claim that its Tru SIM services are “truly global” despite the fact that the service works in 223 countries. The ASA has censured Truphone for describing its service as such.

A complaint was received by the ASA about adverts making the claim, who challenged the genuine global nature of the service. The Truphone website stated “The Tru SIM saves you money, wherever you are in the world, without changing the way you use your phone”. Further text on the website described the product as “The truly global SIM”.

Because of the far-reaching nature of the Tru SIM service, Truphone said their service was indeed “truly global” and that, in the context of a mobile phone service, the average consumer would consider these countries to cover the phrase “wherever you are in the world”.

Truphone said, because their service worked in 223 countries, they provided a “truly global” service and that, in the context of a mobile phone service, the average consumer would consider these countries to cover the phrase “wherever you are in the world”. They said there were 19 locations where only their emergency call back method was available but that these locations were mainly remote with little or no inhabitancy. The company believed the average consumer was unlikely to have heard of most of these locations and would be unlikely to require a mobile phone to use there and, because there was a perceived difficulty in obtaining a service at these locations, consumers who required a full service would conduct research into availability. Truphone also mentioned the rate checker on their website, which allows consumers to check service availability and charges when making calls from and to any location and, in the instances where their full service was not available, the rate-checker showed that outgoing calls were not available.

Truphone also showed evidence that only 1.24% of the estimated seven billion people in the world were not covered by their service and, because their service is available to 98.76% of the global population, the claims of having a “truly global” network that provides service “wherever you are in the world” were not misleading.

However, The 19 locations where the full service was not available included Somalia, North Korea, Burma and Eritrea and several island countries and island territories, many of which include a large number of people and are locations most customers have heard of. As a result of this, the ASA ruled that Tru had “breached CAP Code (Edition 12) rules 3.1 and 3.3 (Misleading advertising), 3.7 (Substantiation) and 3.9 (Qualification)” and had to stop advertising their services as “truly global.”

Do you agree with the ASA’s decision?

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By Josh Robert Nay

Josh Robert Nay is the founder and Editor-in-Chief of TruTower. He has worked in the telecommunications industry since 2003 and specializes in GSM based technology. He also uses (too many) VoIP apps and is a long-time user of BlackBerry, Android, and Windows Phone. He adores anything having to do with space exploration and writing. In addition to the links below, he can be found on LinkedIn and can also be found on his website at