4. Telephonic communications
  5. With usage measurement
  6. Call charge metering or monitoring

Pirjo Haakana

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Content charging

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate

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Controlling setup or continuation of a call charged from a...

Telephonic communications – With usage measurement – Call charge metering or monitoring
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Method and apparatus for controlling integrated receiver...

Telecommunications – Wireless distribution system
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Method of managing prepaid subscription information

Telecommunications – Radiotelephone system – Usage measurement
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Profile ID: LFUS-PAI-P-2739235

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