Psion Teklogix ISO 9001 - Manual (Page 259)

WORKABOUT PRO Hand-Held Computer With Windows Mobile 6 Classic & Professional User Manual 241
Chapter 5: Settings
SMS Menu
5.35.6.3 Outbox
Tapping on Outbox opens a list of sent messages. Otherwise the Outbox behaves
exactly as the Inbox described above. The date and time when a message was sent is
not available for GSM modems.
5.35.6.4 SMS Configuration
Tapping on SMS Configuration opens the SMS configuration dialog. The SMS
Centre Address follows the same rules as the recipient's phone number in the New
message dialog. The Message Validity Period parameter is sent to the SMS Centre
with each message sent subsequently and instructs the SMS Centre on how long it
should attempt to deliver the message to the recipient (the SMS Centre may impose
an upper limit on the validity period regardless of the setting).