<http://schema.org/telephone>
"+1-408-432-5079"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.surplusglobal.com/zh-cn/marketplace/4800/Lucent%2DAutoplex%2D1000%2DSwitching%2DSystem%2D1%2Dunit%2DBTS%2DSeries%2DII%2D20%2Dunits/>