How to: Connect to TTUCRnet Wi-Fi or TTUCRfaculty Wi-Fi using your iPhone or iPad


In the Settings app, tap Wi-Fi. Tap the network that you want to join. Type your TechMail address and eRaider password. Then tap Join.


1) Open the Settings app.

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2) Tap Wi-Fi.

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3) Ensure that Wi-Fi is set to the "on" position, and then choose one of the networks.

  • TTUCRfaculty: Costa Rica network for faculty and staff
  • TTUCRnet: Costa Rica network for students

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4) Type the following information, and then tap Join.

  • Username: your TechMail address (e.g.,
  • Password: your TTU Costa Rica wireless password (this is different from your eRaider password)

NOTE: If this is your first time connecting, you will use the password provided to you by Costa Rica staff. You will change the password after your first successful connection.

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5) Tap Trust.

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Your iPhone or iPad will be connected to the TTU Costa Rica wireless network. Once you are connected, you will see the Wi-Fi icon appear in the status bar at the top, and a check mark will appear next to your chosen network in your Wi-Fi screen.