FLY SL400 User Manual page 80

■When the phone cannot be switched on
Check quantity of electric charge or charge the battery. You can
open the mobile phone when charging. If the mobile has been laid
untouched for a long time, the battery is overly discharged so that you
cannot switch it on. There is no response for a long time when the
phone starts charging. You can only switch on the mobile phone when
electric charge is resumed.
■ When the phone cannot send SMS
You shall check your option with your service center number. You
may have not enable SMS service or ineffective SMS receiver. Or the
network service provider of your area does not provide such service.
■ When the phone cannot charge
Three possibilities: The first is malfunction of mobile phone
charger. You can contact Fly appointed service centre or dealer. The
second is inappropriate environment temperature. You can change
charging environment. The third is poor contact. You can check the
plug of the charger.
■ No more data can be added in PB
The memory of PB is full. You can delete some useless items.
■ Some functions are not available
You have not enabled this service or local network service
provider does not support this service. Please contact Fly appointed
service centre, dealer or network service provider.
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