• Fix garbled "·" in SMS header with gawk
• Fix empty Cyrillic SMS on routers with gawk
• Detect Android phones tethering over NCM and ECM
• Neutral "phone" label for non-Android phones
• Known modems are never treated as phones
• Phone type follows the device, not old port profile
• Android phone card shows tethering status and address
• Generic SIM icon on phone tabs