phone.c: removed comments

Removed comment describing the typical first few packets between the
SIM card and phone I used for development and testing:
SuperSIM, Motorola C123
1 file changed
tree: 57bfed193926e23441ee679baafa1ffcfa5d0f6b
  1. firmware/
  2. usb_application/
  3. .gitignore
  4. .gitmodules
  5. clk_calc.py
  6. notes