Maxcom MM136 User Manual page 48

No SIM card.
Emergency call
only (112)"
My phone does
not work. My
phone does not
charge when
plugged in
Can I place a
phone call from
abroad?"
Can I make an
emergency call
if there is no
reception or if
there are no
funds on my
account?
48
Make sure the SIM card is installed correctly.
Your phone might be switched off. To switch on
your phone press the red receiver key for about 3
seconds.
If you have not used the phone for a long time, the
battery might be "deeply-discharged"; to recover a
deeply-discharged battery leave your charger
plugged in, although there will be no image on the
display.
If you are out of the country and roaming is
enabled, your phone automatically will use the
foreign telephone network. To learn more, contact
your service provider..
If you are in the area with no reception of any
network, no phone calls can be made.
If you have no funds available on the account,
emergency call to 112 can be made.