| http://www.w3.org/ns/prov#value | - FIG. 7 is a collection of screen portions which may comprise screens displayed on displays to users of the present invention such as call set up screens, call progress screens and alternative call routing screens; FIG. 7(a) is a representative screen portion whereby a user may select and/or the screen portion may display a quality of service; FIG. 7(b) is a representative screen portion whereby a
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