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Chapter 2, Set Up a Call
Setting up a Call
8. Speak into the mobile station's microphone.
Your voice will be echoed back with a 2 second
delay.
This test is referred to as "Voice Echo" and is performed with the mobile station connected on a Service
Option 1 or Service Option 32768 call.
Voice Echo is a subjective test of the mobile station's ability to encode your voice, modulate the carrier with the
information data representing your voice, and demodulate/decode the same voice information, then outputting
an audio reproduction of you voice on the earpiece of the mobile station.
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