Sony Ericsson P910i - Manual (Page 57)

Phone 57
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Corporate phone services
You set up corporate phone services by importing a .pbx type
settings file from your corporate IT-manager. This file can be
received via email, stored on the Memory Stick or downloaded
from Internet.
Note Make sure the file is authentic before you import it.
To set up corporate phone services
1. Place the file in the Document > Unfiled folder of the P910i or
the Memory Stick.
2. Select Edit > Preferences > Calling cards and enter your device
lock code.
3. Tap Import .
4. Select the settings pbx file and tap Import .
5. Select the card among the imported cards in the Selected card
control.
6. Activate the card by setting the Calling Card Mode to either
Always use calling card or Prompt before call .
Incoming call behaviour
When you answer a call when the flip is open the default
behaviour is for the P910i to switch to the phone program.
Select the check box if you prefer to stay in the ongoing
program when you answer a call with the flip open.
GPRS Alert
If you make a new telephone call you can interrupt an ongoing
GPRS session, for example, an incoming email. Select the check
box to get a warning in such a case.
TTY Accessory
Select the check box when you want to use the P910i together
with a TTY accessory. Teletype (TTY) accessory, text phone, is
an aid for deaf and speech-impaired people.
AoC - Call meter settings
Advice of Charge allows you to keep track of the cost of calls
and to stop the P910i from making chargeable calls when a
certain credit limit has been exceeded. The Advice of Charge
option only appears in the list if it is supported by your current
subscription.
If the credit is limited, a Low credit warning is displayed, when
there is approximately thirty seconds of credit left. When the
credit runs out,
Credit expired is displayed and ongoing,
chargeable calls are stopped.
Please refer to the Help system for detailed information about
the Call meter settings.
Note PIN2 is required from your network operator for storing
any changes you make to the Call meter settings.