UNOV provides communications services to UNIDO and CTBTO on a cost-recovery basis, including telephone, fax and telex operations, mail and messenger services and diplomatic pouch facilities.
L'ONUV fournit, moyennant remboursement, des services de communication à l'ONUDI et à l'OTICE, qui concernent le téléphone, le fac-similé, le télex, le courrier, les messageries et la valise diplomatique.