Network Test; On-The-Air Call To Mobile (No Umts Network Available); On-The-Air Call To Mobile (Umts Network Available) - Sony Xpreia acro S Working Instructions

Tests
2.4

Network Test

This test can only be performed if the phone has an activated SIM/USIM card (no Test
SIM/USIM) and an available network signal!
There are two versions of the test depending on whether a UMTS network is available or not!
If a UMTS network is available, the network test has to be done separately for GSM and UMTS!

2.4.1 On-the-air call to mobile (no UMTS network available)

To verify the radio functions (GSM) of the phone, follow the '2.4.1.1 Procedure' below:
2.4.1.1 Procedure
Step 1: Set up a call from a landline phone (PSTN).
Step 2: Check that there is a ring signal.
Step 3: Check that the display backlight illuminates.
Step 4: Answer the call and check the sound quality in both
phones.
Step 5: Adjust the volume up and down with the side keys
and verify that the sound level is altered.
Step 6: End the call and check that the elapsed time is
displayed and that the termination is done properly.

2.4.2 On-the-air call to mobile (UMTS network available)

GSM
Go to the phone menu and set:
Press Menu keySettings  Wireless controls Mobile Networks  Network mode  GSM only
To verify the radio functions (GSM) of the phone, follow the '2.4.1.1 Procedure' above.
UMTS
Go to the phone menu and set:
Press Menu keySettings  Wireless controls Mobile Networks  Network mode  WCDMA only
Switch off the phone and then start it up again to enable search for an available UMTS signal.
Ensure that the UMTS/3G icon now is visible at the top of the display.
To verify the radio functions (UMTS) of the phone, follow the '2.4.1.1 Procedure' above.
1267-1077 Rev 2

Sony Mobile Communications AB – Company Internal
Test Instructions (mech)
SONY
2
Earphone
In-call volume
4
1
Current call 00:01
0001234567800
End Call
XPERIA
3
6
5
31(32)