is it normal to have to unlock screen first in order to answer incoming phone call?
what is a good number of digits for a pin? 6, 8, 10, 12, 15 digits, or 4 digits is sufficient ?
is it normal to have to unlock screen first in order to answer incoming phone call?
what is a good number of digits for a pin? 6, 8, 10, 12, 15 digits, or 4 digits is sufficient ?
is it normal to have to unlock screen first in order to answer incoming phone call?
No, that is not the rule as far as i know. You should be able to accept or reject incoming calls by swiping on the lock screen (applies to owner and user profiles) without unlocking your phone.
what is a good number of digits for a pin? 6, 8, 10, 12, 15 digits, or 4 digits is sufficient ?
This topic has already been discussed a lot here in the forum. Maybe you find these discussions helpful:
https://discuss.grapheneos.org/d/4638-pin-number-strength
https://discuss.grapheneos.org/d/5203-pinpassword-best-practices
https://discuss.grapheneos.org/d/10747-how-long-to-crack-6-8-10-digit-pincodes
https://discuss.grapheneos.org/d/4727-graykey-countermeasures/
Not a direct answer to your question but worth reading:
https://grapheneos.org/faq#encryption
A small advice: Since the questions are not directly related to each other, it could be helpful to start two separate discussions - you will then probably get more and better answers.