HTC One M8 for Windows - Manual (Page 25)

Setting up your phone
Entering your PIN
If you've assigned a PIN (personal identification number) to your nano SIM
card, enter it when asked, and then tap enter.
If you enter the wrong PIN three times, the nano SIM card is
blocked. If this happens, you can unblock it with the PUK (PIN
Unlocking Key) code by calling Verizon Wireless customer service.
Setting up your phone for the first time
When you switch on your phone for the first time, you’ll be asked to set it
up. Just follow the onscreen instructions and you’ll be up and running in no
time.
On the Keep your life in sync screen, be sure to sign in with your Microsoft
account so you can use services such as Windows
® Store, OneDrive ™ , and
more. If you don't have a Microsoft account, tap create one and follow the
onscreen instructions. See
Adding a Microsoft account on page 114.
You can also create a Microsoft account from your computer by
going to
signup.live.com .
Setting up your phone 25