Phones on a Patchy Network

Keep a shared phone running, download lessons once, and send work when the signal returns.

1. 1Battery care on a solar rigRead · 11 min
2. 2Downloading lessons for offline useRead · 13 min
3. 3Queuing homework for the signal hourRead · 12 min
4. 4Spotting a scam messageRead · 10 min

Tap a lesson to read it, then mark it done. Your notebook keeps the count on this phone.