Voice Call Test - Huawei U8860 Maintenance Manual

U8860
Maintenance Manual

11.3 Voice Call Test

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Issue 1.0 (2011-11-14)
Install a UIM card and battery to the phone.
Press the power key to Power the phone on.
Check whether the signal strength displayed on the LCD is normal.
Make a call to a fixed-line phone, and check the voice quality during the call.
If no problems are found during the test, finish the voice call test. If any problems are
found, troubleshoot the phone or send it to an advanced service site for repair.
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