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- Saving of costs for design and maintenance of own radio system through use of existing mobile radio networks
- Low-cost GPRS volume tariffs reduce the monthly connection charges
- A GPRS connection is permanently online, i.e. it offers the advantages of a dedicated line
- Secure connection over public networks thanks to encrypted data transfer
- Support for bidirectional connections
- Between station and control center
- Between station and station
- Remote maintenance and remote programming of the substations during process operation