Mobile Phone User's Manual

138 What to do if...
You c a n’t
make phone
calls
•You have barred
outgoing calls.
Go to the menu:
Settings--
> Security settings -->
Handset call barring -->
Bar outgoing, and turn the
option off.
•You have asked the
operator to bar certain
types of outgoing calls.
Settings --> Security
settings
--> Network call
barring
, and select Clear
all
.
• You have turned on the
fixed dialling option.
Go to the menu:
Settings -
-> Security settings -->
Fixed dialling --> Fixed
dial settings
, and turn the
option off.
You c a n’t d ia l
extensions
•You have turned off
DTMF tones.
Go to the menu:
Profiles --
>
Edit profile --> select the
activate profile and then go
to
DTMF tones to turn on
the option.
You c a n’t
hear the
person on the
other side
after the call
is established.
•If you have turned on
Ding tone in the menu:
Settings --> Phone
settings
--> Connected
Alert
setting, the tone
might interfere with
phone calls.
Wait for a few seconds and
see whether the call returns
to normal.
You c a n’t
connect to
WAP v ia the
GPRS
service.
• You didn’t set WAP to
use GPRS service.
Go to the menu:
Settings--
>
Wap Settings, select a
UP.Link (network service),
then go to
Manual Setting -
->
Bearers, and select
GSM_GPRS . Finally return
to the previous menu and
select
Activate Setting.
Problem Possible cause Solution