The telecom beeped its readiness, so I called up a listing of all incoming messages. The list couldn't tell me a caller's identity, but it did give me the time and date of the message and, in most cases, the LTG number from which the call was placed. That let me flip through and delete junk messages like those from Anwar the fixer. I flagged a couple more whose originating number I recognized, instructing the telecom "to fire off a standard I'm-busy-I'll-call-when-I'm-not to them.