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7 layers is an international group of test and service centers for the wireless communications industry.

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Industries

▬ Core Technologies
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Technologies

▬ LTE

Market Access Services

▬ Consultancy
▬ Type Approval
▬ Type Approval / Self Declaration
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▬ PTCRB Certification Services
▬ PTCRB Certification "Step by Step"
▬ PTCRB Information Request Form
▬ GCF Certification
▬ Bluetooth (R) Qualification and Certification Services
▬ Bluetooth (R) Test and Qualification Services
▬ Bluetooth (R) Qualification FAQ
▬ Bluetooth (R) CTIA Compatibility Certification Program
▬ TETRA BOS Certification
▬ Product Quality Assessments

Test Services

▬ Pre-Certification Testing
▬ Conformance Testing
▬ EMC Testing
▬ Antenna Testing
▬ Interoperability Testing
▬ Bluetooth (R) Interoperability Testing
▬ Field Testing
▬ Portfolio of Test Systems
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Engineering Services

▬ Consultancy
▬ Certification Programs
▬ Test Specifications
▬ Test Cases
▬ Validation
▬ Test Automation
▬ Antenna Design

Test Solutions

▬ LTE-USIM Test Solution
▬ USIM Test Solution
▬ USAT Test Solution
▬ Bluetooth
▬ TTY Test Solution
▬ R&D Multi-Tool
▬ Customized Test Solutions

Software Systems

▬ Requirements Management

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