3 - 10
Side Panels: 9900, 9950, and 9951
The left and the right side panels contain different features.
Left Side
Memory Card Door
This door provides user access to the industry-standard SD memory interface. You can open
this door to insert SD memory cards to expand the terminal’s memory capacity.
When this door is fastened securely and properly, the memory interface is sealed against
moisture and particle intrusion, read/write data is stored securely, and the terminal’s
environmental rating is preserved; see Installing a Memory Card on page 3-11.
Audio Jack
The 2.5mm audio jack supports both speaker (stereo) and microphone (mono) headsets.
Right Side
IrDA Port
The IrDA port enables infrared communication. The maximum data transfer speed is 115kbps.
Note: The infrared LED aperture is located behind the window.
For more information about using this port, see Using the IrDA Port on page 7-2.
Audio Jack (2.5mm)
Memory Card
Door
IrDA Port