Figure 10. Audio Connectors; Figure 11. Sim Tray - Motorola F3030A Developer's Manual

The jacks for these devices are on the left side of the Developer Board and labeled on the board as follows:
• Headset: HEADSET (J440)
• Microphone: MIC (J460)
• Speaker: SPEAKER (J430)
You can use the speaker and microphone together or use each one by itself. You cannot use the headset while using either the
speaker or microphone.
3.3.3.4 SIM Card
Insert a SIM card into the SIM tray (J100) with the contacts down and the cut-off corner to the front and right. A diagram on the
cover indicates how to insert the SIM.
A test SIM card is provided with the g20 Developer's Kit.
3.3.3.5 Antenna
Connect the additional RF cable from the EXT ANT connector to the INT ANT connector. This connects the g20 to the on-
board internal antenna.
3.3.3.6 Power Up
You must turn on the Developer Board power and then turn on the g20.
• Turn on the Developer Board power by switching on the power switch (S200). The Developer Board power indicator LED
is lit.
• Turn on the g20 by pushing in the g20 on/off switch (S110), holding it in for about a second and then releasing it. You can
also turn on the g20 by pressing and holding the red function button on the keypad. (The red button also functions as the end-
call button.) The g20 on/off LED is lit and the display above the keypad shows text.
The Developer Board is now ready for use.
98-08901C67-O
Speaker Headset
Connector Connector
Microphone
Connector

Figure 10. Audio Connectors

SIM Tray

Figure 11. SIM Tray

Developer Board and Interfaces Description
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