YAKOYA E78 User Manual page 63

E series full function elegant style
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Unable to
dial out
Caller
unable to
contact you
Unable to
charge
-
The SIM card has not been inserted correctly.
-
Damaged SIM card. Please contact your network
operator.
-
Please confirm whether you have pressed the dial
key after dialing a number.
-
Please confirm whether you have paid the
telephone bill.
-
Please confirm whether the SIM card is valid.
-
Please confirm whether the call barring function
has been activated.
-
Please confirm whether the fixed calling function
has been activated.
-
Please check whether you have connected your
mobile to the network.
-
Please confirm whether you have paid the
telephone bill.
-
Please confirm whether the SIM card is valid.
-
Please confirm whether the call barring function
has been activated.
-
Please confirm whether the fixed calling function
has been activated.
-
Poor contact. Check whether the plug has been
connected in place.
-
Charging on the condition that the temperature
below -10º C or above 55º C.
-
If the battery or charger has been spoiled, change it
for a new one.
62

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