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User Guide
Step 8: Test the MT5634ZBAV Voice Circuits
There are several tests that you can perform to verify the voice circuits of the MT5634ZBAV. Try the answering machine test first; if that doesn’t work, and if you have a microphone and speaker connected to the MT5634ZBAV, try the loopback and speakerphone tests, which do not require special software.
Voice Mail Test
Test the MT5634ZBAV’s voice function by using the included software to set up the MT5634ZBAV for voice mail. Have an acquaintance call and leave a message, then play it back.
If your modem does not play sound files in voice mode, go to Windows Control Panel and
Loopback Test
1.Connect a microphone and speaker to the MT5634ZBAV. To avoid feedback, make sure the microphone and speaker are well separat- ed; better yet, use a headphone instead of a speaker.
2.Select Start, point to Programs, point to Accessories, and click HyperTerminal.
3.
4.Click Cancel in the Connect dialog box.
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