Ericsson 230 - Manual (Page 88)

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Reference 87
I have entered an incorrect PIN code three times in a row. How can
I set a new PIN code?
If you have entered an incorrect PIN code three times in a row, the current
code is invalidated. If the handset PIN code is invalidated, the handset cannot
be used any more. To reset the PIN code, see “Resetting the base station PIN
code” on page 57 and “Unblocking the handset” on page 55.
I cannot switch on the handset by pressing N O for at least two
seconds. Why?
Put the handset in the base station. If the display comes on, the battery is
almost flat. Leave the handset in the base station to charge the battery. If the
display remains off after charging, the handset is defective or the battery is not
properly connected or may need replacing. See “Battery” on page 12.
I have placed the handset in the base station but the green
charging light does not come on. Why?
Ensure that the handset is placed properly in the base station and the base sta-
tion is on. If the battery is completely flat, leave the handset in the base station
to charge the battery. The green charging light will turn on after a few minutes.
I know that someone is calling me, but the ring signal is not
ringing. Why not?
If you can see the ring off icon, it means that the volume of the ring signal has
been set to zero, or the ring signal is switched off temporarily. If the ring sig-
nal has been switched off temporarily, it comes back on when you hang up.
For increasing the volume of the ring signal, see “Ring volume” on page 42.
I cannot call certain numbers. Why not?
Call barring is on or your call budget has been exceeded. For further details,
see “Call barring” on page 61 and “Call budget” on page 64.
The external line light on the base station is flashing quickly.
Why?
There is a problem with the connection between the base station and the tele-
phone line. Check the telephone line cable. See “Preparing for use” on page 9.
I hear a warning tone and the signal strength indicator is not
shown. What is wrong?
The handset is not connected to the base station. The handset is probably out
of range. Bring the handset back within range of the base station.
It is also possible that the handset has not been subscribed or that the subscrip-
tion has been cancelled. It could also mean that a base station other than the