![Lava IRIS PRO 30+ User Manual Download Page 62](http://html.mh-extra.com/html/lava/iris-pro-30/iris-pro-30_user-manual_680340062.webp)
60
Dirt on metal side
of SIM card.
Wipe metal point
of SIM card with
a clean cloth.
Cannot connect
to network
SIM card is
unusable
Contact your
operator.
Out of GSM service
area.
Request service
area to operator.
Feeble signal.
Please move to
an area where
signal is
stronger and try
again.
Cannot call
Activate call
barring
Cancel call
barring
Activate fix dialing
Cancel fix
dialing
Wrong PIN code
Enter the wrong
PIN code three
times.
Contact your
operator.
Cannot charge
Charge in area
where the
temperature is
lower than 0
℃
or
higher than 40
℃
.
Change
charging
environment.
Bad connection
Check the
connection
between the
phone and the
charger.
Cannot add
contact
Contacts memory
is full.
Delete some
contacts.