5 - 2 MC70 User Guide

Headset

Use the headset to communicate via Voice-Over-IP (VOIP) or for audio playback and telephony applications.
To connect the headset, remove the plug from the headset jack at the top of the EDA and insert the headset
connector. Contact a Symbol representative for compatible headsets.
For best performance , Symbol recommends a 2.5mm jack headset, p/n 50-11300-050.
Figure 5-1
Headset Connection

Multi Media Card (MMC) / Secure Digital (SD) Card

The MMC/SD card slot provides secondary non-volatile storage. The slot is located on the side of the EDA
(see Figu r e 5-2). Refer to the documentation provided with the card for more information, and follow the
manufacturer’s recommendations for use.
NOTE SD cards are interoperable with MMC cards; both can be used in MC70 EDAs.
CAUTION Follow proper ESD precautions to avoid damaging the MMC/SD. Proper ESD precaution s
include, but are not limited to, working on an ESD m at and ensuring that the oper ator is properly
grounded.

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