Android's dual-SIM settings are hidden; one fixes my constant SIM prompts

Samsung buried the settings that stop dual-SIM prompts ...
iTechify

How to Stop Dual SIM Prompts on Samsung Galaxy Phones

Tired of dual SIM prompts on Samsung before every call? Learn which SIM manager settings to change, where the per-contact SIM ...
Android Authority

Android may finally start letting you set custom ringtones for each SIM card

While some manufacturers offer the option, Android lacks built-in support for per-SIM ringtones. In the newest Android Canary release, we’re seeing early signs of Google working on SIM-specific ...
The Droid Guy

Samsung Galaxy Dual SIM Setup: Avoid These Mistakes

Setting up a dual SIM on your Samsung Galaxy can maximize connectivity, but small mistakes may lead to network issues and misrouted calls or messages. This tutorial outlines several common pitfalls ...