User Manual
iris atom 3
27
SIM Card Error Dirt on the metal surface of an SIM card. Use
clean cloth to wipe the metal touch point on
an SIM card.
The SIM card is not installed.
The SIM card is damaged. Please contact your
network service provider.
Unable to dial
call
Please confirm if you have pressed the dial key
after dialing.
Please confirm if calling is forbidden because
of default settings.
Please confirm if the SIM is valid.
Please confirm if the call barring is set.
Please confirm if the fixed dial function is set.
Callers unable
to contact you
Please confirm if the mobile phone is on and
connected with the network.
Please confirm if calling is forbidden because
of defaulting.
Please confirm if the SIM card is valid.
Please confirm if the call barring is set.
Unable to
charge
handset
Poor contact. Please check if the plug is
connected well.
Please confirm if the environment
temperature is within the range of 0ºC ~40ºC
while charging.
The battery or charger is damaged. You need
to replace it from service center.