Problem
Possible Causes Suggested Solution
The modem
has no signal.
You have not en-
tered your PIN
number at start
up
Restart the application
and enter your PIN
number. If the PIN is
invalid you cannot con-
nect to the network.
Message sent
failed.
The SMS centre
number isn’t
correct.
Check with your with
service provider and
enter the correct num-
ber in the Message
settings.
Data
connection
failed.
You have no
network coverage.
Try moving location
until you get good
reception.
The APN
configuration is
wrong
Check with your ser-
vice provider and set
the APN in the con-
figuration settings.
33
Summary of Contents for MF633PLUS
Page 6: ...Choose I accept and then click Next to continue 6 ...
Page 7: ...Press Next to accept the default folder location or press Change to define your own path 7 ...
Page 18: ...SMS Interface Click the SMS icon to use the SMS Interface 18 ...
Page 19: ...Read Incoming Messages Click the Inbox button to read your received messages 19 ...
Page 23: ...PhoneBook Click the PhoneBook button to select the phonebook interface 23 ...
Page 26: ...Settings Click the Settings button to select the settings interface Connection Settings 26 ...
Page 43: ...42 ...