Which of the following are correctly...

Question 1 of 27070soDO1ZNZIdrujbJ9RQDf

Which of the following are correctly formatted Inmarsat-C address book entries for sending communications to an F77 with a fax machine in the AOR-W?

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Question 1 of 27070

Q

Which of the following are correctly formatted Inmarsat-C address book entries for sending communications to an F77 with a fax machine in the AOR-W?

🔍 Key Concepts

• Inmarsat service codes for different terminal types (e.g., F, B, M, C, F77) • The country code 870 and how Inmarsat mobile numbers are structured • How Ocean Region codes (e.g., AOR-W) appear within the full Inmarsat number

💭 Think About

• Look at each option and identify which ones begin with the correct international code and Inmarsat service format for an F77 fax call in AOR-W • Ask yourself: where in the number would the ocean region and terminal/service identification normally appear? • Consider whether extra spaces or missing digits would prevent the call from routing correctly through Inmarsat to a fax

✅ Before You Answer

• Confirm the correct international access / country code for Inmarsat mobiles • Verify the expected total number of digits for an F77 with fax in AOR-W • Check that any ocean region and service code digits are in the proper positions and that the number has no invalid prefixes like domestic or TELEX prefixes for this type of call