what is the extension on a phone number

People also ask


  • How do I call an extension from my phone?

  • First, open your text or email app. Type the main phone number, followed by w, for the extension to instantly dial after the main number, or p, to pause three seconds before the extension number is dialed.

  • What is an extension number?

  • Extensions are basically numbers which stretch from your business number. Generally, extensions tend to be four-digit numbers. In MightyCall, extensions can be made up of different numbers of digits, so if you want someone to have extension 2 or 11 or 942, that鈥檚 possible.

  • What is a business phone extension?

  • It uses the main business number as the source number and then extends to other employees and departments. Many large businesses with multiple employees and departments utilize phone extensions. This helps the company direct calls to a specific person or business unit and makes communication more efficient.

  • What is the difference between a phone line and extension?

  • In summary, a phone line is the address that people dial to contact each other. The extension is a more specific part of the address, it’s the house number to the street address. The line is the phone connection. If a business has five numbers, or extensions, with two lines, then only two people could use the phone at a time.

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