Verify

Verify and validate customers globally using their phone number.

Velocity

Discover the network provider for every mobile number globally.

Authenticate

Protect customers, accounts, and transactions within your app.

Live

Discover if a mobile number is assigned to a subscriber.

Score

A real time phone number credibility score.

TeleShield™

Identify if a number has the propensity to be used for fraud.

Banks and Financial Services
E-Commerce
Insurance
Mobile Messaging
Gaming & Gambling
Communication and Service Providers
Identity & Verification Providers
eBooks
News
Developers
FAQ
About us
Events
Careers
Contact us
Articles

Gateway to Safety: Navigating Age Verification

Neil Downing

A woman smiling at her smartphone with a graphic promoting an article about age verification system titled "Gateway to Safety: Navigating Age Verification" by Neil Downing.

Recently I had the pleasure, alongside Vodafone, to deliver a webinar to members of the GSM Association (arguably the Mobile Industries’ most influential and long-standing industry body) on the benefits of using mobile telephony data for age verification.

It was the kind of webinar that I like the most, where we talk about a successful implementation that is done and is working today (our UK-based service is currently performing 1000’s of checks per day).

It also highlights an important lesson for everyone across the industry, one which I have been reminded of through this process.

So, what is age verification using a mobile number?

In essence it’s exactly that. Our customer queries us with the mobile number of their customer; which they have obtained (with consent) during the login process and have also verified using a 2-factor authentication; and we confirm that the owner of that number is over 18, using information provided by their Mobile Network Operator.

Our customer does not get to see the actual date of birth (or any other personal information) only confirmation that they are ‘of age’.

What’s interesting about this case is that it would be so easy to just talk about all of the problems with using mobile phone data for this purpose. Problems such as:

  1. What about users that are on a family plan?
  2. What about business users?
  3. What about pay-as-you-go devices that aren’t registered to a customer?

And many more………

Of course, these are all valid questions, but what’s interesting is that the mobile industry has taken two important steps to mitigate these.

First, they have made sure that they don’t confirm the user as being of-age unless they know definitively that they are (so in the case of family plans they will not respond positively for any of the numbers since they cannot say which family member owns which device).

And secondly, they have still pushed ahead and launched the service.

The result is that our customer are seeing about a 60% match rate against the data. This might not sound great, but it is when you understand the overall context that we’re applying here.

It is important to remember too that our customers also have other options to do age verification. These include facial age estimation (using a mobile phone APP and camera to look at your face and judge your age). However, this is a lot more intrusive and adds more friction to the user experience.

By combining the two services, we can now turn the above result on its head.

Instead of our solution ‘only’ providing a 60% match rate, it is actually providing a low/zero friction experience 60% of the time. Sounds much better when you put it that way doesn’t it? And, in the future the operators are also looking at how to augment this data with other additional elements (such as account tenure and whether the phone has the mandatory adult content bar lifted or not) to further improve things.

The twin problem of protecting children from harmful online experiences, whilst at the same time making it easy for legitimate users to access those same experiences is a society problem that is here to stay.

As a parent I welcome any innovation that can help solve this issue, but there is never likely to be a single solution. This is a great example of how you can combine multiple solutions, each of which has their own strengths and weaknesses to full effect.

I’m personally very grateful that the industry has pressed on and developed this type of solution, as well as to the GSMA for giving me an opportunity to tell everyone about it!

Working together to solve issues in society feels much better than simply finding reasons why something shouldn’t be done, doesn’t it?

Last updated on March 22, 2024

Contents

Related Articles

A person using a smartphone with a graphic overlay displaying the text "simplicity with fraud score - neil downing - read now" and the logo "tmt id".

Simplicity with Score

Promotional graphic for an article titled "The Potential Disaster Ahead: An Ever-Changing Smoking Age" by Fergal Parkinson.

The Potential Disaster Ahead: An Ever-changing Smoking Age

Report highlights $68 million loss due to sim swap attacks in the U.S. in 2021, as discussed in an article by Fergal Parkinson.

$68m lost to Sim Swap attacks in the U.S. in 2021


What Our Customers Are Saying

"BTS (Business Telecommunications Services) is successfully using TMT’s Velocity and Live services to check the status of mobile numbers. This way we make sure we optimize the performance of the service offered to our customers and ensure the quality of terminating traffic to all countries.”

Business Telecommunications Services

"TMT is a valued partner that enables us to manage our routing costs effectively. They proactively and continuously expand their operator and country coverage while delivering exceptional customer service. We can always count on them to achieve high-quality results and look forward to our continued collaboration."

Global Message Service

"TMT provides us with the most comprehensive numbering intelligence data through their fast and reliable Velocity and Live services. TMT is a trusted partner for us, their products ensure that we continue to optimise the best performance and service to our customers."

Global Voice

"TeleShield from TMT gives 42com the power to detect and target telephony fraud scams internationally, thereby protecting our company from the financial and customer experience impacts of telecommunications fraud."

Alberto Grunstein - CEO

"It has been a pleasure to work with the team at TMT. They have become an essential provider of accurate numbering data information and Number Portability services globally."

Luisa Sanchez - VP of SMS and Messaging Solutions, Identidad Technologies

"Deutsche Telekom Global Carrier uses TMT ID as one of their key suppliers for Mobile Number Portability Data services. Deutsche Telekom Global Carrier uses TMT ID’s Velocity MNP solution. This is an ultra-fast query service that optimises the routing of international voice calls and A2P messaging."

Deutsche Telekom Global Carrier

Ready to get started?

We provide comprehensive device, network and mobile numbering data available.

Contact us > Chat to an expert >