Error Messages
During operation, error messages might appear on the unit. The following table lists these messages and
possible causes and solutions.
Message
Possible Cause & Solution
Reference
IP Address, Subnet Mask and Default
Gateway are not matched.
•
The unit’s network settings are incorrect.
→
Consult your system administrator or dealer.
—
Default Gateway is not matched with
the IP Address and Subnet Mask
IP Address: Invalid Value
Maximum save count limit reached.
•
A new entry for the phonebook or call block list
cannot be stored because the phonebook or call
block list is full.
→
Erase unneeded entries.
Document Version 2014-11
Operating Instructions
91
Appendix