83
Problem
Possible causes
Possible
solution
The nano-SIM card is
inserted improperly.
Insert the
nano-SIM card
properly.
There is debris on the
nano-SIM card
contacts.
Use a soft, dry
cloth to clean the
nano-SIM card
contacts.
Unable to
connect to
the network
The nano-SIM card is
invalid.
Contact your
service provider.
You are not within the
network’s service area.
Check the
service area with
your service
provider.
The signal is poor.
Move to an open
space, or if you
are inside a
building, move
closer to a
window.
Cannot
answer
incoming
calls
You have activated the
Call barring
feature.
Disable this
feature.
Cannot make
outgoing
calls
You have activated the
Call barring
feature.
Disable this
feature.
You have activated the
Fixed dialling
numbers
feature.
Disable this
feature.
Содержание Smart E8
Страница 1: ...Smart E8 User manual VFD 511 ...