I am trying to add multiple phone numbers to a contact that I am creating with Php-Ews. There is no documentation on adding multiple numbers to a contact. Can someone help me find out how to accomplish this?

here is what I have:

```
    // create a phone number
    $phone = new Type\PhoneNumberDictionaryEntryType();
    $phone->Key = new Type\PhoneNumberKeyType();
    $phone->Key->_ = Type\PhoneNumberKeyType::HOME_PHONE;
    $phone->_ = $info['phone'];

    // create a phone number
    $phone2 = new Type\PhoneNumberDictionaryEntryType();
    $phone2->Key = new Type\PhoneNumberKeyType();
    $phone2->Key->_ = Type\PhoneNumberKeyType::COMPANY_MAIN_PHONE;
    $phone2->_ = $info['phone'];

    // set the phone number
    $contact->PhoneNumbers = new Type\PhoneNumberDictionaryType();
    $contact->PhoneNumbers->Entry[] = $phone;
    $contact->PhoneNumbers->Entry[] = $phone2;

```

It looked to me like the `Entry[]` is an array. Therefore I thought I would be able to add as many as I would like as seen above. However when I do this I get the `The request failed schema validation: The required attribute 'Key' is missing.` error. I figured I had to add a key to the `[]` but I was unable to find out what that is.