Using PIM, how to detect what is the attribute which is retrieved using Contact.TEL and index?

I'm looping over all attributes of the Contact.TEL field to retrieve names and data, so that I can display something like this:

HOME: +2034953213

WORK: +2033923959

MOBILE: +20179083008

I've retrived the values (+2034953213, +2033923959, +20179083008) successfully using PIM api, but I didn't know how to detect what are the attributes corresponding to the values which I retrieved: (HOME, WORK or MOBILE ...etc) ?

How Can I detect that +2034953213 is either the 'HOME' or 'WORK' or 'MOBILE' ?

Same question for the other 开发者_Go百科retrieved values ?

Here's my code:

ContactList contactList = (ContactList)PIM.getInstance().openPIMList(PIM.CONTACT_LIST, PIM.READ_WRITE);
Enumeration contactListItems = contactList.items();
while (contactListItems.hasMoreElements()) {
    Contact contact = (Contact)contactListItems.nextElement();
    int telephonesCount = contact.countValues(Contact.TEL);
    for(int i=0; i< telephonesCount; ++i) {
        String number = contact.getString(Contact.TEL, i); 
        // I want here to know what is the current attribute that i retrieved its value ?
        // I mean its value not its index (either HOME, WORK or MOBILE ...etc)
    }
}

Here's the answer for those who are interested:

ContactList contactList = (ContactList)PIM.getInstance().openPIMList(PIM.CONTACT_LIST, PIM.READ_WRITE);
Enumeration contactListItems = contactList.items();
while (contactListItems.hasMoreElements()) {
    Contact contact = (Contact)contactListItems.nextElement();
    int telephonesCount = contact.countValues(Contact.TEL);
    for(int i=0; i< telephonesCount; ++i) {
        String number = contact.getString(Contact.TEL, i); 
        int attribute = contact.getAttributes(BlackBerryContact.TEL, i);
        if (attribute == Contact.ATTR_MOBILE)
            // It's a mobile phone number, do whatever you want here ...
        else if (attribute == Contact.ATTR_HOME)
            // It's a home phone number, do whatever you want here ...
        else if (attribute == Contact.ATTR_WORK)
            // It's a work phone number, do whatever you want here ...
        // check other types the same way ...
    }
}