Duplicate index entries to the same page

BEGIN:VCARD
VERSION:2.1
N:Zalkin;Dovid;L.
FN:Dovid L. Zalkin
ORG:Tech-Tav Documentation Ltd.;Technological Support
TITLE:Technology Consultant
TEL;WORK;VOICE:+972-57-313-8506
TEL;HOME;VOICE:+972-8-974-0763
TEL;CELL;VOICE:+972-57-313-8506
TEL;WORK;FAX:+972-8-974-3843
ADR;WORK:;;2 Yechezkel;Modiin Illit;;71919;Israel
LABEL;WORK;ENCODING=QUOTED-PRINTABLE:2 Yechezkel=0D=0AModiin Illit 71919=0D=0AIsrael
URL;WORK:http://www.tech-tav.com
EMAIL;PREF;INTERNET:
REV:20060905T102337Z
END:VCARD