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Limitations of cellphones as a means of communication

Answer Text:
Limitations of cellphones.
(a) They may be prone to poor reception especially where they are reliant on internal antennas.
(b) Their use is dependent on the availability of electricity.
(c) The continuous use of mobile phones has raised fears of possible side effects of radioactive rays on human beings.
(d) Handsets are easily stolen due to their small size.
(e) They are more effective when used by the literate.