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How to dial extension numbers on Android and iOS smart phones/concept of extension numbers explained

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How to dial extension numbers on Android and iOS smart phones/concept of extension numbers explained

40,441 views September 10, 2020 7:52

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ChannelIs It Actually ??

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Here we will see how to dial extension numbers.Extension numbers are exclusively used in large organizations and schools , colleges,universities, and MNC companies .
Basically a big organization will be having having a common telephone number of 6 digits and it will be extended to connect to particular departments by giving 3 digit extension numbers for each branch.











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#number
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#telephoney

About this tutorial

Is It Actually ?? published this 7:52 video tutorial on September 10, 2020. It has been watched 40,441 times on YouTube.

Category
Education
Duration
7:52
Published
September 10, 2020
Views
40,441
Likes
348

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