Real networks.
Local operators.
Clear results.
Mobile device field testing across Europe, the Middle East and Africa. Local engineers test your devices on live operator networks, capture issues and deliver evidence your engineering team can use.
validation
Illustrative test sequence
Validate how your device behaves
in the real world.
We execute your approved test plan across selected devices, operators and locations. Feature testing is aligned with the capabilities of the handset, software build, SIM subscription and local network.
SIM & Network Registration
Verify that the device connects correctly to each selected operator.
- SIM detection and activation checks
- Network selection and registration
- APN and data configuration
- Recovery after loss of coverage
Voice & Messaging
Evaluate everyday communication under agreed network conditions.
- Incoming and outgoing calls
- Call stability and audio quality
- SMS send and receive
- Call setup and failure reproduction
Mobile Data & 4G / 5G
Test data sessions and supported cellular network modes.
- Browsing and application connectivity
- Upload and download measurements
- 4G / 5G mode transitions
- Data continuity and reconnect behaviour
IMS, Dual SIM & eSIM
Validate supported features included in the project scope.
- VoLTE, VoWiFi and VoNR
- Dual SIM voice and data selection
- eSIM activation and profile switching
- Roaming scenarios where agreed
Stationary & Mobility Tests
Evaluate performance across approved locations and field routes.
- Indoor and outdoor scenarios
- Network handovers and reselection
- Weak-coverage recovery
- Reference handset comparison, if supplied
Bug Capture & Retesting
Turn observed failures into reproducible evidence and verify fixes.
- Bug reproduction and issue records
- Client-approved device log collection
- New software build retesting
- Agreed regression test execution
Your test plan.
Our local execution.
Build a repeatable testing campaign without coordinating each location separately. We align local engineers, SIM requirements and reporting with your project team.
- Engineer coordinationProfiles aligned to your technical scope, English reporting and agreed working hours.
- Local SIM coordinationSelected operators, activation, plans and required services, subject to local requirements.
- Device & route planningDevice receipt and return, test locations, mobility routes and travel arrangements.
- Project communicationDaily progress, issue escalation, blockers and coordination with your remote engineering team.
A clear process from scope to sign-off.
Scope
Agree countries, operators, devices, builds, test cases and acceptance criteria.
Prepare
Align engineers, SIM plans, tools, access, logistics and the schedule.
Pilot
Validate the test workflow, evidence quality and report format.
Execute
Run the approved plan, log results and escalate reproducible issues.
Retest & close
Verify fixes and hand over results, logs and outstanding findings.
One build. Multiple operators. Comparable evidence.
For each operator, repeat the agreed test cases using the same device build and controlled settings. Record differences and investigate failures before moving to the next software version.
01 / Baseline configuration
Record the device model, firmware, SIM profile, network mode, location and test time. Confirm reference-device availability and required services.
02 / Execute & investigate
Run voice, messaging, data and agreed mobility scenarios. Reproduce failures, note frequency and preserve the associated logs.
03 / Compare & verify
Compare operator results, retest fixes on the updated build and clearly separate passed, failed, blocked and unsupported cases.
Evidence your engineering team can act on.
Daily Test Report
Test cases completed, operator coverage, pass/fail results, blocked items and next steps.
Bug & Log Package
Expected versus actual behaviour, reproduction steps, timestamps, screenshots and relevant device logs.
Final Campaign Summary
Completed scope, build versions, unresolved issues, retest outcomes and organised evidence links.
Define the campaign that fits your requirement.
| Project input | Details to agree |
|---|---|
| Locations & operators | Countries, cities, operator names, SIM types and roaming requirements. |
| Devices & software | Models, quantities, build versions, reference devices and shipping arrangements. |
| Testing & tools | Test cases, supported features, logging software, licences and access. |
| Schedule & reporting | Start date, working hours, campaign duration, daily targets and reporting format. |
| Commercial model | Project campaign, engineer day rate or dedicated resource; SIM, travel, vehicle, shipping and tools agreed separately. |
Before your campaign begins.
Can you test with different local operators?
Yes. We coordinate the agreed operator SIMs and execute a consistent test set. Operator availability, subscription features and procurement responsibilities are confirmed during setup.
Do you supply the test phones and logging tools?
Devices, software builds and specialist tools are normally agreed with the client. We confirm what your team supplies and what we arrange before mobilisation.
Can you support dedicated engineers or short projects?
Both models can be scoped: a defined campaign, scheduled testing days or dedicated resources. Availability and commercial terms are confirmed for each location.
Does this include laboratory certification?
This service focuses on live-network field testing. Regulatory, RF chamber, call-box or formal operator certification testing requires a separately agreed specialist scope.
Plan your next
EMEA testing project.
Share your countries, operators, devices and schedule. We will discuss a delivery approach and quotation aligned to your scope.
contact@digitrax.globalAttach your test plan or device list when sending your enquiry.