Sony Ericsson Walkman W380 White Paper page 42

Feature
OTA via SMS
Interface
Bearer
OTA via SMS
Re-provisioning Interface
OTA via SMS
Carrier reset/provisioning
SWIM
SWIM certificate
Applicative provisioning
Preferred bearer customization
Email customization
Other applications/features
Technologies
OMA Client provisioning
Openwave OTA
Other
Provisioning bearer
Parameter sets available
Support for browser
Operator verification through a
code that can be included in
the OTA configuration data.
This code is shown to the user
who can choose to install or
not
The Ericsson-Nokia solution OMA Client Provisioning
A question whether to install,
with the code if available is
asked. The user may have to
choose whether to create a
new WAP profile or to replace
an existing WAP profile
The Ericsson-Nokia solution
Same interface as above
Yes, but not if the set is pre-configured in the factory and locked
Not used for provisioning.
The SWIM is only used for WAP security, both SSl/TLS
connections and digital signatures
Both client and trusted certificates can be used for WTLS
connections and digital signatures
Yes
Yes
Yes (MMS, SyncML, Wireless Village, OMA Device Management)
Yes, WAP provisioning document v1.1
No
Yes. The Ericsson-Nokia solution.
OTA Settings Specification v7.1
SMS
< or = 10 (total number of Internet profiles)
42
White paper
Uses security mechanism (SEC)
methods according to WAP-183-
ProvCont-20010724-a (see
www.openmobilealliance.org)
For NETWPIN the user is asked to
accept to install received settings.
For USERPIN, USERNETWPIN
and USERPINMAC the user is
subsequently asked to enter a PIN
code that is a shared secret
between the service provider and
the user
OMA Client Provisioning
If the settings previously installed
were privileged or have higher
priority, it might not be possible to
install the settings again unless
the terminal is reset, otherwise as
above
W380
April 2008