on 18-08-2023 9h46
BT 6600 how to extend the ring time before the calls get diverted to the voicemail service
Solved! Go to Solution.
on 18-08-2023 10h31
user guide page 47
https://www.businessdirect.bt.com/content/uni2/documentation/btj6/bt6600_user_guide.pdf
on 18-08-2023 10h45