Dual SIM, Lock Screen Incoming calls problem

[yanpaulo]

Hi. Both I and my dad have a Nokia Lumia 630 Dual SIM. For me, everything Works fine, but on his phone I can't put incoming calls for SIM 2 to show at lock screen. For SIM 1 it Works fine, but SIM 2 won't show at the list, which is kinda annoying specially for somebody who receives a lot of calls. Is there a fix for it?

 

[pdaneophyte]

See under settings, lock screen, apps to show on lock screen, choose sim2. Does the sim no 2 recognized by phone?

 

[yanpaulo]

See under settings, lock screen, apps to show on lock screen, choose sim2. Does the sim no 2 recognized by phone?

Yeap! The issue was that SIM 2 wasn't showing in that list mentioned by you (and by me).
Weirdly enough, I solved this issue by using the option to unify the 2 SIM card tiles as the Start Screen, and then used the option to Split the tile into 2 again. This made SIM 2 to appear in the list for apps to show at lock screen.