the system of organisation and resources of all kinds used by the universal service provider(s) for the purposes in particular of: — the clearance of postal items covered by a universal service obligation from access points throughout the territory, — the routing and handling of those items from the postal network access point to the distribution centre, — distribution to the addresses shown on items, seadmete ja vahendite süsteem, mida postiteenuse osutaja kasutab postisaadetise edastamiseks