T.2.6 Cannot use modem for transferring

T.2.6.1 Is an error message displayed?

T.2.6.2 Is the status of the Display Unit one of the following?

T.2.6.3 Is a proper modem used?

T.2.6.4 Is the modem connected to the Display properly?

T.2.6.5 Is the modem set properly on the PC?