Test Instructions (mech)
1261-4720 Rev 2
Sony Mobile Communications AB
– Company Internal
16(25)
Tests: Service Tests
2.2.25
Real time clock
During the actual test the text ‘Real time clock test’ is
displayed, and then followed by a message stating whether
the test was OK or not.
Press the Back key to return to the Service Test Menu.
Sony Ericsson
SONY
Real time clock
OK
at&t
2.2.26
Total call time
The total call time is displayed in the format HH:MM:SS
(hours: minutes: seconds).
Press the Back key to return to the Service Test Menu.
Sony Ericsson
SONY
Total call time
00:01:07
at&t
2.2.27
Storage
Memory Storage status
Internal Mass Storage is ‘Inserted/Mounted’ as
shown on the screen!
A memory card should be inserted in the phone before
starting this test!
External Storage (SD Card) is ‘Inserted’ as shown on
the screen!
Attach USB Adaptor between phone and an USB disk as
shown in picture.
The USB Host Mass Storage status is shown on the
screen.
Press the Back key to return to the Service Test Menu.
Sony Ericsson
SONY
Memory Storage status:
Internal Mass Storage:
Inserted/Unmounted
External Storage (SD Card):
Inserted
USB Host Mass Storage:
Inserted
at&t
USB adapter
EC420
USB disk
