Sony Ericsson P910 Benutzerhandbuch

Corporate phone services
Corporate phone services are set up using the calling cards 
setting.

You set up corporate phone services by importing a .pbx type 
settings file. This file can be received via e-mail, stored on the 
Memory Stick or downloaded from Internet.

Note Make sure the file is authentic before you import it.

1. Place the file in the 

 area of the P900 or the 

Memory Stick.

2. Select 

.

3. Tap 

.

4. Select the settings file and tap 

.

5. Select the card among the imported cards in the 

 

control.

6. Activate the card by setting the Calling Card Mode to either 

 or 

.

Select the check box when you want to use the P900 together 
with a TTY accessory. Teletype (TTY) accessory, text phone, is 
an aid for deaf and speech-impaired people.

Advice of Charge allows you to keep track of the cost of calls 
and to stop the P900 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 

 warning is displayed, when 

there is approximately thirty seconds of credit left.

When the credit runs out, 

 is displayed and ongoing, 

chargeable calls are stopped.

Please refer to the onboard help 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.

Not all networks provide charging information to the phone 
during a call. If your network provides this service and your 
subscription is for Advice of Charge Charging, you cannot make 
or receive any chargeable calls if you are roaming in a network 
that does not provide charging information. This restriction does 
not apply when your subscription is for Advice of Charge 
Information. You cannot change the type of subscription from 
your phone settings. Please consult your operator for more 
details.