Call::getFirstPhoneNumber

static function getFirstPhoneNumber($entityTypeId, $entityId)
{
	$phones = Communication\Manager::resolveEntityCommunicationData($entityTypeId, $entityId, [Communication\Type::PHONE]);

	if (is_array($phones) && count($phones) > 0)
	{
		return $phones[0]['VALUE'];
	}
	
	return '';
}