Write the possible positive and negative testcases for telephone.

Write the possible positive and negative testcases for
telephone.

Question Posted / jalpa

3 Answers
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Write the possible positive and negative testcases for telephone...

Answer / rajesh

The positive test cases I can think of it

> The user to hear the dail tone when he picks up the
receiver.

> When a correct number is dailled. The phone at the other
end should ring out. Else an appropriate message (Call
Waiting or Busy) should be sent back the user.

> The phone should be working normally on a speaker mode.

> The option to add/modify/delete number should be working
as expected.

> Other functionalities such as call wait, mute etc, should
work perfectly fine.

> If message functionality exists, then various option
should be present i.e. T9 dictionary, numbers, etc.

Negative Test Cases

> Try calling the your number from your phone. See how the
instrument functions.

> Try an invalid number.

Is This Answer Correct ?

35 Yes

7 No

Write the possible positive and negative testcases for telephone...

Answer / sherin

Some of the negative Test cases are

1.Try to make a call when the telephone is in dead
condition.
2.Remove the connection line and test for the dial tone
3.Make a call without properly disconnecting the telephone
from the prevous call.
4.Test the redial button after making a call
5.Test the tone after dialling only 9 no's while making a
call to a mobile.

Is This Answer Correct ?

21 Yes

6 No

Write the possible positive and negative testcases for telephone...

Answer / vivek

one more negetive test case :-
try to listen from opposite end ( from where user speaks )

Is This Answer Correct ?

0 Yes

2 No

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