# Enable Diagnostic services

Source: [https://docs.qualcomm.com/doc/80-41102-1/topic/enable-diagnostic-services.html](https://docs.qualcomm.com/doc/80-41102-1/topic/enable-diagnostic-services.html)

To enable diagnostic services, run either of the following commands to compile the TelAF
            simulation image under the TelAF root directory.

    # In Dev PC Host
    make simulac TELAF_SIMULATION_ENABLE_DIAG = yCopy to clipboard

    # In Dev Container
    cat >> simulation/.simulation.build << EOF
    export TELAF_SIMULATION_ENABLE_DIAG = y
    EOF
     
    echo "make simula-c" > simulation/workstation/.simula.dev.action.sh
    make simula-xCopy to clipboard

**Parent Topic:** [Features supported by simulation](https://docs.qualcomm.com/doc/80-41102-1/topic/features-supported-by-simulation.html)

Last Published: May 12, 2026

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