Question

Hloo.....What is the full form of ISD ... ❌❌And no spam...❌❌ ❌❌No google❌❌

Answer 1

$\Large\textsf{\green{\underline{\underline{Answer}}}}$

I → International

S → Subscriber

D → Dialling

International direct dialing (IDD) or international subscriber dialling (ISD) is placing an international telephone call that is dialed directly by a telephone subscriber, rather than by a telephone operator.

Answer 2

$\pink{ ☆Answer \: \: Is\: \: Here☆}$

I=International

S=Subscriber

D=Dialling.

ɪ ʜᴏᴘᴇ ɪᴛ's ʜᴇʟᴘ ᴜ :)

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