U9500 Maintenance Guide
10 Functional Test
Issue 1.2 (2012-6-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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10.3 Wi-Fi Test
To ensure that the phone is properly connected to the network, place the phone 15 meters far
from the access point and clear the obstacles between the phone and access point.
To start the test, perform the following steps:
Step 1
Set the access point properly, power the phone on, and place it within the transmission range
of the access point.
Step 2
Touch the menu key and select
System settings > WLAN > On > Scan
.
Step 3
After the phone find out the access point SSID, touch the SSID and enter the password to
connect to the network.
Step 4
Adjust the distance between the phone and access point to observe the changes of Wi-Fi
signal strength on the phone.
Step 5
When the network connection is normal, open the web browser and access and website to test
the network quality.
If no problems are found, exit the Wi-Fi test. If any problems are found, troubleshoot the
mobile phone or send it to an advanced service center for repair.
---End
10.4 Voice Call Test
To conduct a voice call test, perform the following steps:
Step 1
Install the USIM card.
Step 2
Press the Power key to power the phone on.
Step 3
In a normal network, check that the signal strength displayed on the LCD is normal.
Step 4
Make a call to a fixed-line phone, and check the voice quality during the call.
If no problems are found, exit the voice call test. If any problems are found, troubleshoot the
mobile phone or send it to an advanced service center for repair.
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