The {'qltel number="07631175020" display="+49/7631/175020" class="eventuallySomeCssClassName" id="eventuallyUniqueId"/} turns out as follows:

+49/7631/175020+49/7631/175020

The {'qltel number="07631175020" display="07631/175020" class="eventuallySomeCssClassName" id="eventuallyUniqueId"/} turns out as follows:

07631/17502007631/175020