Sharp AQUOS SH-02L Instruction Manual page 209

Error messages
z [Cannot connect.]
y Was unable to connect to data broadcasting for
some reason. Try connecting again.
z [Connection has been interrupted due to no answer]
[Server error; failed to send]
[Connection error; failed to send]
[The destination server is not supporting it.]
[Transmission error; try again in a while.]
y Appears when using mail or SMS and the network is
down or congested. Wait a while and then send
again.
z [Enter passcode.]
y Appears when an operation for the restricted
function was attempted while the handset lock is
set. Enter the passcode to temporarily disable
handset lock and continue operation.
z [Failed to send]
y Appears when SMS was unable to be sent correctly.
y Appears when mail was unable to be sent normally.
Try sending again where there is a stronger signal.
z [Mobile network not available.]
y Check if a preferred network mode that is valid is set.
☞
P. 191 "Preferred network mode"
z [No SIM card - No service]
y Check if the docomo nano UIM card is installed
☞
correctly. P. 50 "docomo nano UIM card"
z [Please wait for a while (data)]
y Packet communication network is extremely
congested. Try again later.
z [Please wait for a while (voice call)]
y Audio line network is extremely congested. Try again
later.
z [Storage space running out]
y Available space on the handset memory is
decreasing. Some functions or apps may not work
properly. Uninstall unneeded apps or move/delete
files.
y Appears when attempting to use a function that
requires the passcode to be entered.
z [xx mails have been received, but some have not been
received.]
y Appears when unable to receive all mail for some
reason.
207 Appendix/Index