DIS
LAST
NUMBER
REDIAL
MEMORY
STORES
will light. Reversal of the connection will result in the
red LED being lit.
Operation of the Disconnect button
isolates the 290 from the A-B incoming pair.
The last number to be dialled will be retained in
memory. This can be redialled by switching to T ransmit
and then pressing "M" twice. The memory is
supported by a non-replaceable battery. Up to 21 digits
can be stored.
There are 10 memory stores which are supported by
the non-replaceable battery. Each store can contain
up to 18 digits.
(DIS)
completely