<?xml version="1.0"?>

<!DOCTYPE SystemDefinition SYSTEM "sysdef_1_5_1.dtd" [

  <!ENTITY layer_real_source_path "sf/app/phone" >

]>

<SystemDefinition name="phone" schema="1.5.1">

  <systemModel>

    <layer name="app_layer">

      <module name="phone">

        <unit name="phone" unitID="tedo.phone" bldFile="&layer_real_source_path;" mrp="" proFile="phone.pro" />

      </module>

    </layer>

  </systemModel>

</SystemDefinition>