21. Encourages States that have not acceded to or ratified the Tampere Convention on the Provision of Telecommunication Resources for Disaster Mitigation and Relief Operations, adopted at Tampere, Finland, on 18 June 1998, to consider doing so;
21. 鼓励尚未加入或批准1998年6月18日在芬兰坦佩雷通过的《为减灾救灾行动提供电信资源的坦佩雷公约》的国家考虑加入或批准这项公约；