Test Instructions (mech)
1277-9815
Rev
3
Sony Mobile Communications AB – Company Internal
29(32)
Tests
2.5 Network Test
This test can only be performed if the phone has an activated SIM/USIM/UIM card (no Test
SIM/USIM/UIM) and an available network signal!
There are different versions of the test depending on whether a LTE, UMTS or CDMA network is
available or not!
If a LTE, UMTS or CDMA network is available, the network test has to be done separately for
GSM, UMTS, CDMA or LTE!
2.5.1 Procedure (GSM & UMTS &
CDMA)
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.
Only symbolic view
ON-THE-AIR CALL TO MOBILE (C5303/C5302/C5306/M35H)
GSM
Go to the Setting app:
Settings
More
Mobile
Networks
Network mode
GSM only
Ensure that the Network Status icon show signal strength and show no symbol or E at the top of the
display.
To verify the radio functions (GSM) of the phone, follow the ‘2.5.1 Procedure (GSM & UMTS & CDMA)’
above.
UMTS (if available)
Go to the Setting app:
Settings
More
Mobile
Networks
Network mode
WCDMA only
Ensure that the Network Status icon show signal strength and show 3G or H+ (HSPA) at the top of the
display.
To verify the radio functions (UMTS) of the phone, follow the ‘2.5.1 Procedure (GSM & UMTS &
CDMA)’ above.
LTE (if available)
Go to the Setting app:
Settings
More
Mobile
Networks
Network mode
LTE (preferred)/WCDMA/GSM
Ensure that the Network Status icon show signal strength and show LTE at the top of the display.
To verify the radio functions (LTE) of the phone, download data package by for ex. accessing the web.
Network Type can be checked in
settings
about phone
status
Mobile Network Type
