17
“NO NUMBER”
appears on the LCD
panel
Cannot erase call
records in memory
!
information sent by the exchange
may have an error during data
transmission. This is not the fault
of your telephone. It can
only capture and store the data
that it received.
!
The
DEL
button must be quickly
pressed to erase a single call
record. To erase all call records,
press and hold the
DEL
button for
at least four seconds.
!
Make sure all new calls have been
reviewed.
On rare occasions, the Caller ID