Sony Ericsson J100 White Paper page 19

Feature
via SMS
via phone call (set up a call to the number
contained in the message body)
via USSD session
Possibility to offer the user the ability of sending an
SMS to a list of recipients
Possibility to write an email address as a recipient
address
SMS storage
Support
Yes
Yes
No
No
No
Incoming messages (Inbox) are stored on the SIM-
card. User-created messages (Outbox, drafts) are
stored in the phone.
19
White Paper J100
February 2006