Travelling for work is part of everyday life for many Luxembourg SMEs. Client meetings, trade fairs, cross-border travel...
But behind this mobility, one question often comes up:
Is your mobile plan truly suited for international use?
And more importantly… how much will it cost you?
In this article, we take a look at the best practices for avoiding unpleasant surprises and optimizing your mobile communication costs.
1.
Roaming: What’s Included (and What Isn’t)
For several years now, the European Union has allowed mobile users to use their mobile plans abroad without additional charges within the EU zone.
In practical terms:
- Calls, SMS and data are included as if you were in Luxembourg
- No extra charges (within reasonable usage limits)
Good news for SMEs operating across the Greater Region.
⚠️ However, there are limits
Nothing is truly unlimited:
- Data allowances may be capped depending on your subscription
- Extended use abroad may be monitored
- Additional fees may apply outside the EU (Switzerland, UK, USA, etc.)
Real-life example: An employee travelling to the United States without the right plan or an international option can generate very high costs in just a few hours.
2. The Most Common Pitfalls
Even with a good mobile plan, some mistakes can be expensive.
❌ Background data usage
Apps, updates and automatic synchronizations running in the background.
Result: Data consumption that is invisible… but significant.
❌ Mobile hotspot sharing
Using your smartphone as a modem for your laptop.
👉 Very convenient... but also very data-intensive.
❌ Calls outside the covered zone
Calling a non-EU country from Europe may still generate extra charges.
❌ Lack of monitoring
No visibility means no control over costs.
3. Best Practices for SMEs
To avoid unpleasant surprises, here are some essential habits.
1. Adapt plans according to user profiles
Not all employees have the same needs:
- Sales teams → more data and roaming
- Administrative staff → mainly local usage
- Executives → broader international coverage
A tailored approach means immediate savings.
2. Activate international options
For travel outside the EU:
- Data packages
- Dedicated roaming options
- Spending caps and security limits
3. Monitor usage
For example, implement:
- Automatic blocking thresholds
- Centralized monitoring
4. Raise employee awareness
An informed employee means fewer additional costs.
👉 For example:
- Disable updates while roaming
- Prefer Wi-Fi whenever possible
4. Why This Is a Real Business Issue for SMEs
The impact is often underestimated.
👉 An SME with 10 employees travelling regularly:
- A few poorly controlled megabytes
- A few calls outside the covered zone
Can quickly represent hundreds or even thousands of euros per month.
But it is also a productivity issue.
A poorly adapted mobile plan can mean:
- Employees held back in their work
- Unstable connections
- Business tools that become unusable on the move
👉 And ultimately: lost business opportunities.
5. Don't Forget Security
Using mobile devices abroad also means greater exposure to risks:
- Unsecured public Wi-Fi networks
- Hacking and cyberattacks
- Lost or stolen devices
👉 Professional mobile management should include device security, VPN access and Mobile Device Management (MDM).
6. DEEP’s Approach for SMEs
At DEEP, we support SMEs with a simple approach:
👉 A mobile plan tailored to your real business needs.
We help you analyse your requirements, optimize your subscriptions and keep your costs under control.
Our objective
Enable you to work from anywhere...
without surprises, without limitations, and without complexity.
Conclusion
👉 Business travel should never become a financial risk.
👉 The real question is not:
“Will my mobile plan work abroad?”
👉 But rather:
“Is it truly adapted to my business activities?”
GOOD TO KNOW :
Learn more about the new BusinessEurope mobile plans : Business Europe - DEEP
Choose one or several BusinessEurope mobile plans and subscribe to ControlCenter, a secure application that provides numerous dashboards available 24/7, giving you a complete overview of your mobile fleet (voice consumption by country and/or by user, for example) : ControlCenter - DEEP
