ZyXEL Communications WAH7608 - Page 20

Chapter 2 LTE Ally App
WAH7608 User’s Guide
20
5 Enter the PIN code to unlock the SIM card in your WAH7608.
Note: If you fail to enter the correct PIN code in three attempts, you will need the PUK
(Personal Unlocking Key) code from your ISP (Internet Service Provider). Your SIM card
will be permanently damaged if you input the PUK code incorrectly 10 times.