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

Joel Fred King

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System and method for reducing toll charges to a customer...

Telephonic communications – With usage measurement – Call charge metering or monitoring
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

System and method for reducing toll charges to a customer...

Telephonic communications – With usage measurement – Call charge metering or monitoring
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

System and method for reducing toll charges to a customer...

Telephonic communications – With usage measurement – Call charge metering or monitoring
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-3182671

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