A phone that can support up to eight handsets, for example, can have eight handsets registered to the base, but you may only be able to use four at once, say two using handset to handset intercom ...

But a few years back [Mark Atherton] got his hands on some old hardware, including a bag-phone and some test equipment, and set out to build a base station that can control AMPS handsets.

The Galaxy S24 Plus and S24 Ultra both start with 12GB of RAM minimum, but until now, the majority of base-model Samsung handsets only ... as did every phone dating back to the Galaxy S20 before ...