GSM safety practices
Identify and Observe GSM phone Care and Maintenance procedures
Care of tools and equipment
State the basic care and maintenance tips for the tools and equipment in a GSM phone repairs workshop
Observe the basic care and maintenance procedures for the tools and equipment in a GSM phone repairs workshop
GSM repair tools and equipment
Identify common tools and equipment for hardware repairs
Identify common software tools for repairs
State the uses of the tools identified above
Functions of GSM Hardware and Software
Explain the functions of the various hardware components of GSM phones
Explain the functions of the software components of GSM phones
Software components
Identify software components of GSM phones
Hardware components
Identify hardware components of GSM phones (CPU, SIM socket, earpiece, keypad, etc.);
Common Menu/Submenu and their functions
Explain the main menu and submenu of different GSM phones
List types of Menus and Sub-menus
State the functions of Menus and
Sub-menus
GSM Phone Accessories and their functions
Define GSM phone accessories
Identify various accessories of GSM phones
State the functions of GSM phone accessories
User Interface Design of GSM Phones(UID)
Define user interface
List types of user interface designs:
i. MUID
ii. GUID
iii. TSUID
Compare various User interface designs
State the importance of user interface design
GSM phone Service providers
Define GSM phone Service providers
List major Service providers in Nigeria and their websites
National and International carriers
Define GSM carrier
Differentiate between National and International carriers
List National and International Carriers
Introduction to Computers
Define a computer
State the types of Computers
Identify computer Hardware and Software components
Measuring Instruments
Mention different types of electronics measuring instruments, eg. multimeter, oscilloscope, etc
Differentiate between analogue and digital multimeter
Demonstrate the uses of the instrument to test electronics components and circuits
Power Supply and Amplifiers
Describe the constructional features of a power supply
Explain the uses of a power supply
Define an Amplifier
Identify different types of Amplifiers
Explain the uses of Amplifiers
Electronics Signs and Symbols
Draw different types of electronics diagrams.
Identify different types of electronics signs and symbols
Common Electronics devices
Define the terms: diode, transistors, integrated circuits (IC), etc.
State the uses of (i) above
Differentiate between digital and analogue ICs
Identify the pin numbering and layout of ICs, eg. dual –in –line(DIL), flat pack, etc
Simple Electric circuits
State Ohm’s Law
Define the following Terms:
i. Current
ii. Voltage
iii. Resistance
iv. Power
Determine the values of resistors, current and voltage using ohm’s Law
Explain the uses of resistors, capacitors, inductors and transformers
Identify colour coding of carbon resistors
Principles of AC & DC Quantities
Explain AC & DC quantities.
Differentiate between AC & DC quantities
Introduction To Telecommunications
At the end of this lesson, the students should be able to understand Telecommunications
Communication Satellite
Define a satellite
Define a Communication Satellite
State the types of Communication Satellite
Explain the applications of Communication Satellites