How to link Messaging and Phone tiles on the dual-SIM Lumia 950 XL

[Windows Central]

If you picked up a Microsoft Lumia 950 XL recently, you might have had the interesting surprise to learn it is dual SIM. This feature means you can add two separate SIM cards from different carriers in one phone with both active for SMS and phone calls (however, only one can be used for data).
Nonetheless, for many in the U.S. dual-SIM phones are still the exception. And although you do not have to use both SIMs the OS by default creates two Messaging inboxes and two Phone tiles to manage those SIMs. Alternatively, maybe you just want a unified inbox for calls and messaging for both of your phone numbers.

If you are only using one SIM, we'll show you how to link those Tiles, remove the numbering and clean things up.

Full story from the WindowsCentral blog...