Make default carrier name string look better.

    <string name="emptyPhoneNumber">(No phone number)</string>

    <!-- How to display the lack of a name -->

    <string name="unknownName">(Unknown)</string>

    <string name="unknownName">Unknown</string>

    <!-- What the UI should display for "voice mail" unless overridden by the SIM-->

    <string name="defaultVoiceMailAlphaTag">Voicemail</string>