- Change "AIR-EDGE PHONE" to "PHS handset" since Willcom doesn't use the term
any longer.
- Add support for "Photo" folder (and any unknown folders).
- Remove checking against 1.5MB limit, since new models have more capacity.
Result of writing too large file is unknown.
- Make sure reading non-existent file on the handset will be properly warned.
- Add Linux support (but do not enable since it requires non-standard driver).
For unknown reasons, data from AIR-EDGE PHONE often partially
get lost. This causes the program to hang, since it waits for
the lost data forever.
This update works around the problem implementing retry using tty
read timer.
The retry is implemented only for reading files from data folder.