ISO/IEC 29341-26-14:2017符合[1]。它定义了本文中称为AddressBook的服务类型。 此服务提供以下功能: -管理网络通讯簿:访问网络通讯簿，在网络通讯簿中添加新的联系人信息，将电话服务器的本地通讯簿与网络通讯簿同步等。 -联系人共享:与用户的其他联系人共享本地/网络通讯簿的联系信息。 -个人联系卡:允许管理自己的联系信息，并与联系人共享自己的信息。 -联系邀请；允许处理来自远程方的联系邀请。 此服务不提供以下功能: 电话服务器和网络通讯簿之间的交互。

ISO/IEC 29341-26-14:2017 is compliant [1]. It defines a service type referred to herein as AddressBook. This service provides the following functionalities: - Managing the network address book: accessing the network address book, adding new contact information in the network address book, synchronizing the local address book of Telephony Server with the network address book etc. - Contact Share: sharing the local/network address book's contact information with other contacts of the user. - Personal Contact Card: enabling mangement of his/her own contact information and sharing his own information with his/her contacts. - Contact Invitation; allow handling of the Contact Invitation from the remote party. This service does not provide the following functionalities: Interaction between Telephony Server and the network address book.