How to change the dialing prefix on the mailstation and mailstation2

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Products affected: mailstation™ and mailstation2™
Depending on your phone system configuration, a dialing prefix, such as pressing '9', may be required to connect to an outside line.

Follow these steps to change the dialing prefix:
  1. Press the Menu button
  2. Use the Review buttons to scroll to Change Setup? and press the Enter/Yes button
  3. Use the Review buttons to scroll to Change Communication Settings? and press the Enter/Yes button
  4. Use the Review buttons to scroll to Change Outside Line Number (Prefix)? and press the Enter/Yes button
  5. Enter the dialing prefix and press the Enter/Yes button. A confirmation message displays.
  6. When prompted to stay in setup, press No to return to main screen

UPDATED: 14 August 2021