Revision History - Sony Ericsson K770 Test Instruction, Mechanical

NOTE!
To verify the radio functions in the phone do the following:
1. Insert an operator SIM card and start phone.
2. Set up a call from a landline phone (PSTN) to the mobile.
3. Answer the phone call.
4. Check that the ringer is working and that the backlight switches on OK.
5. Check that the quality of sound both in the mobile and the landline phone (PSTN)
are OK.
6. Adjust the volume up and down using the side volume key and check that the
volume in the mobile is altered.
7. End the call. Check that the ending procedure is OK and that the talk time is
displayed.

5 Revision History

Rev.
A
2/000 21-1/FEA 209 544/142 A
©
Company Internal Sony Ericsson Mobile Communications AB
An "On the Air" test can only be performed if the mobile has an
activated SIM card properly installed in the mobile and a network signal
is available. This test cannot be performed with a Test SIM.
Date Changes / Comments
2007-09-24 Initial Release
Test Instruction, Mechanical
10(10)