This three day course details:

This three day course supplements the basic course and covers:

• GSM roaming: introduction and the phases of launching an agreement.

• Roaming functions within an operator.

• Roaming fraud.

 • TAP and RAP: procedures for processing roaming call records.

• Roaming technologies: CAMEL, GPRS/GRX, SMS/MMS Interworking

• Accessing reports via EDCH Online and OLAP data warehousing

• EDCH financial clearing