Your airtime invoice is always accompanied by a call data record or CDR. This is an itemised bill which relates directly to your invoice(s). It provides you with line by line detail of the traffic type passed; durations; dates and times etc. The CDR will show the Inmarsat Mobile Number; ICCID or other unique identifier where applicable. This ties the traffic in directly with your invoice. As per the example below equipment type and durations (for voice/fax calls) or amounts (for data: bytes) are also shown.
