Network services
66
Caller ID
(Menu 3.5)
You can prevent your phone number from being
displayed on the phone of the person being called.
Note
: Some networks do not allow the user to change
this setting.
The following options are available:
Default
: the default setting provided by the
network is used.
Hide
number
: your number does not display on
the other person’s phone.
Send
number
: your number is sent each time you
make a call.
Closed user group
(Menu 3.6)
This network service allows incoming and outgoing
calls to be restricted to a selected user group. You
can create up to 10 user groups.
For details about how to create and use a closed
user group, contact your service provider.
Example: A company lends SIM cards to its
employees and wants to restrict outgoing
calls to members of the same team.
If you select the
Closed
user
group
menu, you
can enter the CUG function. You can access the
following options:
Index list
: lets you list, add, or delete CUG index
numbers.
Network services
67
If there is no CUG index stored, you are prompted
to add a new index when you select this option.
Once you have added a CUG index, the list of
current CUG indexes appears.
Add a new CUG index as advised by your service
provider, or delete a group.
Outside
access
: lets you enable or disable calls to
numbers other than those in the Closed user group.
This feature depends on the nature of your CUG
subscription. Please check with your service
provider.
Default
group
: you may set a default CUG with
your service provider. If you have done so, you can
enable the
Default
group
option on your phone.
When making a call, you are given the option of
using your default CUG, instead of selecting one
from the list.
To
Press the
scroll through
existing CUG
indexes
Up or Down key.
add a new CUG
index
Options
soft key or the
key, select the
Add
option
and enter the index.
delete a CUG
index
Options
soft key or the key
and select the
Delete
option.
activate a CUG
index
Options
soft key or the key
and select the
Activate
option.
