D-Link DWM-222 User Manual page 18

2. Options (also can use
General

You may choose the alert tone when
connected/disconnected to the internet.
Text Message Setting



Note: SMS would not work with the wrong SMSC.
Note: The validity setting of SMS should be supported by
Network


You may active the message alert tone, and also
can set up your favorite tone via selecting a *.wav
file in the PC.
The number showed in the SMS center is read
from the (U)SIM card automatically; modification is
not recommended;
Contact with the service provider to get the correct
SMSC. You may select the period in the drop-box, it
specifies the validity which the message would
save in the network;
the network.
Network Type
)