IS there a way to query all the ZmContacts objects from zimlet?

Hi,

As the subject says, I want to search all the contacts objects to find a contact match the mail sender.

Is there a way to query all the contacts?

Thanks

Get or contribute Zimlets, UI themes, and languages in the Zimbra Gallery - SMS & 'Send And SMS'
this zimlet does the search before sending..get the code and read thru sms.js it you will find it

Raj