Tone Signals; Closed User Groups - Sony Ericsson Z500a User Manual

To change the priority for one call
1
Enter the phone number you want to call.
2
} More } Call Priority
number is called.

Closed user groups

The closed user group function is a way of
lowering call costs. If you subscribe to closed user
groups it is cheaper, on some networks, to make
calls within a call group. You can save ten groups.
This feature is operator dependent.
To add a group
1
} Settings }
Calls
the
} Closed Groups } Edit List } New Group
} Add.
2
Enter the name of the user group
3
Enter the index number
index number from your service provider.
To call outside a closed user group
} Settings } Calls
the tab
} Closed Groups } Open Calls }
selected, it is only possible to call within the group.
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and select a priority. The
} Manage Calls
tab
} Continue.
}
Save. You get the
} Manage Calls
On. When Off
is
Additional calling functions

Tone signals

You can use telephone banking services or control
an answering machine by sending tone signals
(also known as DTMF tones or touch tones) during
a call.
• To send the tones, press the keys
or .
• To clear the screen after the call is finished,
press .
• To turn the tones on or off during a call, press
Turn Off Tones
and select
Notepad
You can use the phone to make a note of a phone
number during a call. When you end the call, the
number remains on the screen.
} More } Save Number
number.
contact to save the number. If you want to create a
new contact and save the number
Showing or hiding your number
If your subscription supports the Calling Line
Identification Restriction (CLIR) service, you can
hide your phone number when making a call. You
Calling
- ,
Turn On Tones.
or
} Call
to call the
and select a
} New Contact.
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