public function add($group_id, $phone, $params = array()) {
		$params = array_merge(array(
			'group_id' => $group_id,
			'phone' => $phone,
				), $params);
		return $this->master->call('contacts/add', $params);
	}
public function add($group_id, $phone, $params = array()) {
		$params = array_merge(array(
			'group_id' => $group_id,
			'phone' => $phone,
				), $params);
		return $this->master->call('contacts/add', $params);
	}
public function add ( $ group_id , $ phone , $ params = array ( ) ) { $ params = array_merge ( array ( 'group_id' => $ group_id , 'phone' => $ phone , ) , $ params ) ; return $ this -> master -> call ( 'contacts/add' , $ params ) ; }
Add new contact

@param int|array $group_id
@param string $phone
@param array $params
@option string "email"
@option string "first_name"
@option string "last_name"
@option string "company"
@option string "tax_id"
@option string "address"
@option string "city"
@option string "description"
@return object
@option bool "success"
@option int "id"
Add new contact