Microsoft released Win11 Beta 22621.601 and 22622.601 to fix the Bug of mobile phone calls with dual SIM cards.

Thanks to CTOnews.com netizens, soft media new friends 2010825, Alucard, pick-up stars, Mr_C_rM for the delivery of clues! CTOnews.com Sept. 22, Microsoft today released updates to Windows 11 Insider Preview Build 22621.601 and Build 22622.601 (KB5017384) to the Beta channel.

Build 22622.601 = the new feature is enabled by default.

Build 22621.601 = New features are turned off by default.

CTOnews.com reminds testers in the New feature off (22621.xxxx) channel by default that they can upgrade to another version (22622.xxx) by checking for updates and choosing to install them.

However, in Build 22621.601 and Build 22622.601, Microsoft didn't bring any new features, just fixed a few Bug.

Fixed an issue where clicking on the network icon on the lock screen did not respond and caused the lock screen interface to crash.

Updated the start date of Chilean Daylight time. It will begin on September 11, 2022, instead of September 4, 2022.

Reduces power consumption when the dynamic host configuration protocol is in sleep mode on some devices.

Fixed a problem affecting dual-card calls. If your phone chooses the "no SIM card" state and initiates a call on the device, the dual SIM card feature will not work.

Given the problem, we are investigating some testers' feedback about audio stop working in the recent Beta Channel version.