User's Manual

I have trouble connectin
g
to the Internet. What
should I do?
If you have trouble connecting to the Internet, please perform the following checks:
I am unable to hear voices clearly. How do I
resolve this?
You may be unable to hear to voices clearly if you turn on the in-call mute function. Turn off this
function to be able to listen to voices clearly.
I cannot use certain call functions. What
should I do?
To use certain advanced call functions, such as
Call Forwarding
and
Call Barring
, you may need
to subscribe to these services from your service operator.
Why do I hear disturbing noises during a
phone call?
●
Is the rece
p
tion of the network si
g
nal
g
ood?
●
Is the network setu
p
p
ro
p
erl
y
? If necessar
y
, tr
y
to select
y
our network manuall
y
.
●
Have you activated the
Fixed Dialing
,
Call Forwarding
, and
Call Barring
functions? If yes,
deactivate them tem
p
oraril
y
.
●
Are you using your HP iPAQ with other SIM cards with the
Enable SIM PIN
function
activated? If
y
es, deactivate the function tem
p
oraril
y
.
●
Is
y
our HP iPAQ switched to the Fli
g
ht mode? If
y
es, turn it off.
●
Are you currently located within closed boundaries? If yes, move to an open space or closer to
a window.
●
Make sure
y
ou have subscribed for a data service from
y
our service o
p
erator.
●
Make sure you entered correct setting parameters, such as APN and IP addresses in data profile
setu
p
.