▁its ▁current ▁form ▁designed ▁by ▁Christian ▁Freder ik ▁Hans en . ▁The ▁Bishop ' s ▁House ▁on ▁the ▁opposite ▁side ▁of ▁the ▁street ▁was ▁built ▁in ▁ 1 7 3 2 ▁but ▁adapted ▁by ▁Martin ▁Ny rop ▁in ▁ 1 8 9 6 . ▁ ▁Fol k ete at ret ▁at ▁No . ▁ 3 9 ▁opened ▁in ▁ 1 8 5 7 ▁but ▁the ▁interior ▁was ▁completely ▁renew ed ▁by ▁Vil helm ▁D ah ler up ▁in ▁ 1 8 8 9 . ▁The ▁building ▁is ▁from ▁ 1 8 4 6 ▁and ▁was ▁designed ▁by ▁H . ▁C . ▁St illing . ▁ ▁The ▁Tele phone ▁House ▁( No . ▁ 2 1 - 2 3 ), ▁now ▁known ▁as ▁Sank t ▁Pet ri ▁Pass age , ▁is ▁the ▁former ▁headquarters ▁of ▁K T AS , ▁Den mark ' s ▁first ▁tele phone ▁company . ▁It ▁was ▁built ▁between ▁ 1 9 0 0 ▁and ▁ 1 9 0 9 ▁as ▁a ▁replacement ▁for ▁the ▁tele phone ▁central ▁at ▁J or cks ▁Pass age . ▁A ▁series ▁of ▁interior ▁cour ty ards ▁creates ▁a ▁passage way ▁through ▁the ▁complex , ▁connecting ▁N ør reg ade ▁to ▁l ars le js str æ de ▁on ▁the ▁other ▁side ▁of ▁the ▁block . ▁ ▁The ▁former ▁department ▁store ▁Da ells ▁V are hus ▁at ▁No . ▁ 1 2 – 2 0 ▁was ▁one ▁of ▁the ▁earliest ▁Function al ist ▁buildings ▁in ▁C open hagen . ▁It ▁has ▁now ▁been ▁converted ▁into ▁the