Customer Service Profile (Csp); P900 Features Subject To Csp - Sony Ericsson P900 White Paper

Customer Service Profile (CSP)

Customer Service Profile (CSP)
General
A CSP held on a SIM card is able to automatically adjust the features provided by the phone so that
particular features are not shown, typically by removing items from menus. However, some actions which
are hidden may still be carried out using Service strings – the CSP does not prevent the user from doing
this.
Alternate Line Service with CSP
ALS SIM subscriptions can have a CSP for each line. In that case, depending on the feature, it can be either
the CSP of the selected line or the active line which is applicable. The selected line being the line on which
outgoing calls will be made, and the active line the one on which a call is currently active.
If an ALS SIM has a CSP for Line1 only, then this CSP is used for both lines.

P900 Features subject to CSP

Call Divert (Call Forwarding)
There is a separate CSP bit for each of the Call Divert settings:
•
Call Forwarding Unconditional (CFU)
•
Call Forwarding when Busy (CFB)
•
Call Forwarding No Reply (CFNRy)
•
Call Forwarding Not Reachable (CFNRc)
Call forwarding indicator
If the Divert all calls (CFU) setting is active on the network, the CFU indicator is shown on the status bar
even if CFU is disabled by the CSP.
Call Transfer (CT)
It is the CSP of the active line that is applicable in this case.
Call Barring
The CSP of the selected line is applicable for Call barring.
There is a separate CSP bit for each of the individual Call barring settings:
•
All Outgoing calls (BOAC)
•
Outgoing International calls (BOIC)
•
Outgoing International calls except Home (BOIC exHC)
•
All Incoming calls (BAIC)
•
All Incoming calls when Roaming (BIC Roam)
P900/P908 White Paper, December 2003
73 LZT 108 6643 R1G