Vodafone Mobile Wi-Fi R219z
Mac OS Monterey
1. Find "PIN Management"
Click Settings.
Click Device Settings.
Click PIN Management.
2. Turn off use of PIN
Click the field next to "Disable".
Click the field next to "Current PIN" and key in your PIN.
Click Apply.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. You can get the PUK by calling customer services on 191 from a Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
3. Turn on use of PIN
Click the field next to "Enable".
Click the field next to "Current PIN" and key in your PIN.
Click Apply.