Hallo eknori,
ich hätte zur Umwandlung noch folgende in LS zu bieten:
' Rufnummer überprüfen und umwandeln
If sPhoneNumber <> "" Then
sPhoneNumber = ReplaceSubstring(sPhoneNumber,"/","")
sPhoneNumber = ReplaceSubstring(sPhoneNumber,"-","")
sPhoneNumber = ReplaceSubstring(sPhoneNumber," ","")
If Left$(sPhoneNumber,1) = "0"And Left$(sPhoneNumber,2) <> "00" Then
sPhoneNumber = "00"+Mid$(sPhoneNumber,2,24)
If Left$(sPhoneNumber,3) = "+49" Then sPhoneNumber = "00"+Mid$(sPhoneNumber,4,24)
If Left$(sPhoneNumber,1) = "+" Then sPhoneNumber = "00"+Mid$(sPhoneNumber,2,24)
End If