| Game status buffer

7F9B: Telephone call status flags

Used by the routines at 75F6, 76FA, 776F, 77D3 and 7A0C.
Bit(s) | Meaning if set
--- | ---
0 | Unused
1 | The telephone call is finished (disconnected)
2,3 | Unused
4 | A digit is being dialled
5 | The destination telephone is ringing
6 | Sam must give a name in response to 'WHO'S THERE?'
7 | Sam has picked up a ringing telephone
7F9B | DEFB $00 |