Napco MA3000 - Dialer Test on both Lines?

["Allan Waghalter" <awaghalter@xxxxxxxxxxx>]

Does anyone know how to get the MA3000 to send a daily test signal, as
required by NFPA, on both phone lines.  No problem sending test on telco 1,
just don't know how to make it test on telco 2.  On our commercial fire
alarms, each line calls into a different account number and different
receiver for each line.  We get no test on the second line.
Thanks,
Allan