Can I put 5G internet on hold for a few months?

I asked, you can suspend service. You would pay $10/mo during the suspension.

I believe you can but you can try signing into your Mytmobile and see if there's an option to do it.

If you have security cameras or smart devices such as thermostats, light bulbs, and plugs, you would want to maintain your Wi-Fi and internet.  I check my Blink cameras, and Alexa (and I) can control my lights while I am away.