Ring duration is a carrier setting, not an Android or Phone setting. You need to call your service provider and they should be able to adjust it for you.
If, I mean if, you can control it from the phone, it would be somewhere under the call forwarding settings. You might be able to adjust the delay.
Ring duration is a carrier setting, not an Android or Phone setting. You need to call your service provider and they should be able to adjust it for you. ' l$ ?9 J/ @/ u3 W1 x/ y) Y& j* A" @- }
If, I mean if, you can control it from the phone, it would be somewhere under the call forwarding settings. You might be able to adjust the delay.
applications->setting ---call ----' o4 m7 E7 \, Y0 g* {* z
then check call answering and ending .0 @/ I' U% A& T# B! x
also check voice call forwarding, should be disabled.