question

Viresh P avatar image
Viresh P asked Anirban answered

Adding phone number in developer portal for sending messages.

I can see there is default numbers provided in sandbox environment we can use to send sms messages.

How can we add additional phone number to an extension? Is to possible to add more numbers?

rest api
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1 Answer

Anirban avatar image
Anirban answered
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Up to 8 attachments (including images) can be used with a maximum of 1.0 MiB each and 10.0 MiB total.

Developer sandbox tools

Using the RingCentral Phone for Desktop, you can dial or receive test calls, send and receive test SMS or Fax messages in your sandbox environment.

Download RingCentral Phone for Desktop:

Tip: switch to the "sandbox mode" before logging in the app:

  • On MacOS: press "fn + command + f2" keys
  • On Windows: press "Ctrl + F2" keys