Error Code D1500


Error Code D1500

Result: Modem dial connection time-out (while dialing the modem).


1. Check if the telephone line is well connected.

2. Check the telephone number of the host and if the host is alive.

3. Check modem-related parameter setting.

4. Check the modem controller and logic.

 Host not responding. No response from the host for 60 seconds.


1. Check if the transaction card is valid.

2. Check the host.

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