Sinotrack ST-901 config issues

gdb6 hours ago

After sending SLEEP0000 00 to the tracker (instead of SLEEP0000 0 ), there are hardly any "24..." messages any more. So this seems to be much better.
But now I keep on getting positions every 3 minutes, even after I resend 8090000 600 and 8050000 600 (10 minutes interval).
Settings are confirmed with RCONF