Setup 2-Step Verification for your Google Account

1. Login at

2. Choose to turn on 2-step verification

3. Choose Get Started

4. Input a phone number that you would like to use

5. Enter the code received on SMS.

6.  Choose Turn On to enable 2-Step Verification

7. You can turn on the option to sign in faster with 2-Step Verification phone prompts.

8. Choose Get Started

9. Add a compatible Android or iPhone to continue


10. (Optional) Create Backup Codes.  Backup codes are useful if you are traveling and may not have access to SMS.

a. Login at

b. Choose 2-step verification

c.  Choose Show Codes under “Backup Codes” section.


The Google App on iOS can be found here

Details to setup 2-Step Verification phone prompts can be found below.

For further information on 2-Step Verification, please visit Google’s official page below.

Subscribing to CDNIS Calendars directly on your iPhone or iPad

Subscribing directly using the iCal links below means adding the calendar directly to the Calendar app on your Mac or mobile device.

When you subscribe to a calendar directly on your device. The calendar will not be linked to your CDNIS Google Account and you will not be able to view it on your Google Calendar Website.

  1. Visit
  2. Find the little 3 lines on the right hand corner
  3. Find About CDNIS > Calendar Of Events
  4. Find “Subscribe to the School Calendars” at the bottom of the page, Choose the Calendars that you want to subscribe
  5. Choose “Add(xxx)
  6. Choose “New Calendar…
  7. Type the Calendar name like “Upper School Events” > Choose the color that you like (Remarks: choose different color will be easy to define) > Choose “Done” to finish, it may take few seconds to upload the data to your calendar
  8. Open the Calendar on your device after it finished upload
  9. Choose “Calendars
  10. Choose “Show All Calendars” or the Calendars that you want to show > The events will show up on your calendar

Subscribing to CDNIS Calendars directly on your iPhone or iPad