![background image](http://html.mh-extra.com/html/lava/iris-x8/iris-x8_user-manual_680346029.webp)
Lava
26
example: basement, the signal might be weak.
Try reaching a location with stronger signal
reception and call again.
While using the mobile phone in the peak
period of communication, like commute time, you
may be unable to call because of line congestion.
Standby
duration
shortened
The standby duration is relative to the system
setting of network. While the mobile phone is in
an area with poor signal strength and can not
receive the signal, the handset will continuously
search for a base station. This will significantly
reduce battery charge. It is recommended that
you turn off your mobile in area with no signal
reception to save battery.
Need replacing the battery. Please change a
new battery.
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 out
Please confirm if you 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.