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Chapter 5: Settings
SMS Menu
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iKôn Rugged PDA (Windows Mobile 6) User Manual
When the PDA enters suspend mode, the modem remains powered. If the iKôn PDA is not 
turned on again during the configured time, the unit briefly wakes up from suspend mode, 
shuts down the modem, and enters suspend mode again. The default mode is Enabled - 
Keep on for 1 hour.
At the cost of a slightly increased power consumption in suspend mode, the modes where 
the modem remains powered during suspend mode have several advantages. When the PDA 
wakes from suspend mode, the modem is ready immediately; modem or network initializa-
tion is not required. A packet data session can thus remain active during suspend mode. In 
these modes, the modem is also able to wake up the PDA if the network status changes, or 
there is a new incoming SMS.
5.36.6 SMS Menu
SMS functions are accessed through the SMS menu. For modems that support a SIM card, 
the SIM initialization typically takes longer than the network initialization, resulting in a no-
ticeable delay before the SMS functions become available.