Orange + TYTN II Line 2 issues

[Guest SkUk21]

Hi chaps

Just to update you on the TYTN II with Orange line 1/line2 functionality.

1. You can toggle between line 1 and line 2

2. You can make calls on line and line 2

3. You can receive texts on line 1 and line 2

However,

You can ONLY receive calls on line 1. When someone calls your line 2, you get a dead line tone.

INFURIATING! any work arounds anyone?