Arrangement for exchange of customer data of a franking machine

摘要

In a method and an apparatus for exchanging customer data of a franking machine, a data processing device is in communication with a first memory that is permanently connected therewith, and is also in communication with a security module for implementing security-relevant services associated with franking. The data processor stores user data in the first memory that are predetermined by a user. A second memory is connected to the data processor in a manner allowing the second memory to be readily detached. The data processor stores the user data in the second memory for data backup.