Wireless Joint

Thanks for the responses. Talked to Sprint Business over the phone and just asked for a new SIM that works on T-Mobile. The lady never questioned my old hotspot under the account that's incompatible nor asked for my EM7455 IMEI. They're sending a new sim and it looks like I can keep paying what I've ...

Has anyone tried to start a Magenta unlimited phone plan by providing a Sierra EM7455 IEMI to get a SIM?
I input my IEMI on BYOD and they accept it.

Is there some special activation process with the SIM that has to be on a phone or can it be done on the card?

I've got an old unlimited business ...

Thanks, turns out I already had it set from following those instructions a while back.

Tempted to do this. I already have an Unlimited Elite account for my phone. Looks like I can do all of this on the AT&T site, add a line, order a new Universal Sim card, and then activate on the website with the iPad IMEI and Sim card Number.

Has anyone activated and got it working on a modem ...

Is there a way to roam to a specific network? I've got Sprint, but I would like to use T-Mobile's bands since Sprint can roam on T-Mobile. Using a WE826.

Yea, that's what I'm thinking on the interference part. Looking into UHF/VHF signals and it looks like I would need a diplexer for each antenna. I wonder if a sattelite/antenna diplexer would work.

Let’s say I have two big antennas for LTE. One is Aux and One Is 4G and they go to a CradlePoint modem with AT&T. Is it possible to split the two lines from the antennas and connect to a WE826 modem with Sprint?

If so, what components would I need?