Product Reference Guide for Windows 10

Table Of Contents
Wireless
45
To find this setting if your SIM is blocked,
1. Touch Settings > Network & Internet > Cellular.
2. Touch the cellular connection name.
3. Touch Advanced options > Unblock SIM PIN under the Security section.
4. Type the PUK code. If an incorrect PUK code is entered too many times, your SIM card will be blocked
permanently, and you will need to obtain a new SIM card from your mobile operator.