2 crwdns2873741:0crwdne2873741:0

Why does Nokia 3100b automatically shift to silent mode?

crwdns2934195:0crwdne2934195:0 Nokia 3100b crwdns2933315:02crwdne2933315:0

mayer 688.9crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Mud 11, 2018

answer accepted Mud 11, 2018 crwdns2933505:0crwdne2933505:0 mayer