JeroenDesloovere\VCard\VCard::addPhoneNumber PHP Method

    public function addPhoneNumber($number, $type = '')
    {
        $this->setProperty('phoneNumber', 'TEL' . ($type != '' ? ';' . $type : ''), $number);
        return $this;
    }

 public function testPhone()
 {
     $vcard = new VCard();
     $vcard->addPhoneNumber('0984456123');
     $vcard->addPhoneNumber('2015123487', 'WORK');
     $vcard->addPhoneNumber('4875446578', 'WORK');
     $vcard->addPhoneNumber('9875445464', 'PREF;WORK;VOICE');
     $parser = new VCardParser($vcard->buildVCard());
     $this->assertEquals($parser->getCardAtIndex(0)->phone['default'][0], '0984456123');
     $this->assertEquals($parser->getCardAtIndex(0)->phone['WORK'][0], '2015123487');
     $this->assertEquals($parser->getCardAtIndex(0)->phone['WORK'][1], '4875446578');
     $this->assertEquals($parser->getCardAtIndex(0)->phone['PREF;WORK;VOICE'][0], '9875445464');
 }