Question

were the first phase of written communication,
developed and communication became mobile.
ill up the blanks:
The Egyptian characters are called
by the Greeks
The word 'cuneiform' means Wedge
Picto
The telephone was invented by Alessandra
te the full forms of the following:
STD
ISD
SMS
E-mail
1 1 1
Subscribe trunk dialin
ternational substauber
shold messe
Electronic mail
42​

Answer 1

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