Work with two AT&T sims?

[Odd Rain]

For some phones, when one sim is used for 4G/LTE, the other sim would be limited to 2G or 3G.

Any idea what this honor 6x does? The quick start manual doesn't say anything about this.

If it limits the slower (or voice call) sim to 2G, then it obviously can't work with 2 AT&T sims because AT&T requires 3G or higher.

 

[Raieq]

yes it slowers the other sim you can use only one sim at max