Question

Write advantages and disadvantages of PCO and mobile phone

Answer 1

advantages
by mobile phone and pco we are connected to the world around us
disadvantage
we are getting addicted to it

Answer 2

Answer:

Advantages of PCO:

- No need to buy a handset

- Booth provides privacy for calls

- Anonymity is preserved

Disadvantages of PCO:

- Not always accessible from everywhere

- No number where people can call you back

- Telephones may be out of order

- Loose change is required to make calls

Advantages of mobile phone:

- Connected to the world

- Use it for business

- Use apps for multiple reasons

- Use location features

- Use the alarms and reminder for important tasks

- Easily transfer data

Disadvantages of mobile phone:

- Wastes time

- Wastes energy

- Can cause diseases

- Can result in identity loss and fraud