
Troubleshooting
80
4
Both transmission and receiv-
ing are impossible.
Make sure that the modular
cord is correctly connected.
---
If you connect the ISDN line
or PBX, check the setting.
---
Transmission is possible,
though receiving is impossible.
If you connect the ISDN line
or PBX, check the setting.
---
Receiving is possible, though
transmission is impossible.
If you connect the ISDN line
or PBX, check the setting.
---
Problem Solution Refer to
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