Typewriter in a public park? How about a backpack with an old school rotary desk phone, an analog to SIP ATA that supports pulse dialing, a battery pack, and an

Typewriter in a public park? How about a backpack with an old school rotary desk phone, an analog to SIP ATA that supports pulse dialing, a battery pack, and an opengear LTE network bridge/router? Set up a folding table somewhere and make and receive phone calls. Or pull the whole rig out on the countertop at a Starbucks and have an important business call. https://www.ebay.com/itm/174796261408?hash=item28b2ab4820:g:83EAAOSw87xgtn1F https://www.ebay.com/itm/174796261408?hash=item28b2ab4820:g:...