Page 64 - 4th english-(ganesh chaure)
P. 64
Later, people began to send letters
through the ‘Post Office’.
They used postcards or inland
letters, envelopes, etc.
They had to put postal ‘stamps’
on the envelopes or parcels s
before sending them off.
s
s
s
Later on, people started
using electrical signals.
Telegraph machines were used
to send or receive these messages.
These messages were called telegrams.
Then came the telephone. s
People made telephone calls
from one place to another.
s
And now ?
Now we also have mobile or s
cellular or cellphones.
We can speak on the cellphone
or we can send an SMS - a written message.
We can send e-mails
s
s
using the internet.
On the computer, we can use
s many sites to talk to friends s
and other people.
s s
It is now so easy
s
to send a message !
UNIT 4 55
