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SS2: COMMERCE - 1ST TERM

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  1. Transportation I | Week 1
    6 Topics
  2. Transportation II | Week 2
    3 Topics
    |
    2 Quizzes
  3. Nigerian Ports Authority | Week 3
    2 Topics
    |
    2 Quizzes
  4. Communication I | Week 4
    6 Topics
  5. Communication II | Week 5
    4 Topics
  6. Communication III | Week 6
    3 Topics
    |
    4 Quizzes
  7. Advertising | Week 7
    2 Topics
  8. Media of Advertising | Week 8
    3 Topics
    |
    2 Quizzes
  9. Tourism | Week 9
    2 Topics
  10. Insurance | Week 10
    3 Topics
    |
    2 Quizzes



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Lesson 5, Topic 4
In Progress

Global system of Mobile Telecommunication

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NITEL provides mobile telecommunication services through companies providing GSM services such as MTN, GLOBACOM and AIRTEL.

Mobile services include the following:

1. Message service and voicemail

2. Call hanging services e.g conference call or call diverts

3. Corporate services such as integrated numbering so that people can have a single contact number for both the phone on their desks and their mobile handsets.

Evaluation Questions

  1. List five means of payment through the post office
  2. What is telecommunication?
  3. State five services rendered by the Nigerian telecommunication
  4. Explain the meaning and functions of Satellite

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