Social Sciences, asked by pjaiswalpjaiswal071, 4 months ago

Write the full form
1. STD
2. ISD
3. E-mail​

Answers

Answered by rekha1820
1

Answer:

(1) Subscriber trunk dialling

(2) International subscriber dialling

Answered by jaatsahab67
0

1.Subscriber Trunk Dialling

2.International Subscriber Dialling

3.Electronic mail

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