User guide

Operating the MC909X 2 - 49
• On Windows Mobile 5.0
- Warm Boot (Soft Reset) - Resets the mobile computer. Operating system and all applications are
restarted. File storage is preserved.
- Cold Boot (Hard Reset) - Resets the mobile computer Operating system and all applications are
restarted. File storage is preserved. Real-Time Clock (RTC) is reset. Normally only used when a
Warm Boot does not initiate.
For information about booting the mobile computer, see Windows Mobile 5.0 Devices on page 2-54.
Using a Wired Headset
You can use a stereo headset for audio communication when an audio enabled application is used. To use a
headset, plug the headset jack into the audio connector on the side of the mobile computer. Ensure that the
mobile computer’s volume is set appropriately before putting the headset on. When a headset is plugged into
the jack, the speakerphone is muted.
For WWAN-enabled mobile computers, Symbol recommends a 2.5mm jack headset, p/n 50-11300-050.
Figure 2-27 Using a Headset (MC9090-G Shown)
NOTE Applications that are added to the Application folder are not removed when a cold boot is performed. The
Application folder is in flash memory.
NOTE The MC9094 and MC9097 does not support headsets with buttons used to answer or hang-up a call. Use
the green dot or red dot keys on the keypad.