Rohde & Schwarz 1094.0006.50, Руководство по эксплуатации

Страница: 60 / 374

Test Sequence CTS55
1094.0006.55 4.8 E-6
4.7 6th Step - Call From MS
After a short wait, the user will be requested to make a call from the mobile. Any number can be
selected. It is useful for the called number to contain all 10 digits (0 to 9) as this tests all numeric keys.
The CTS displays the dialled number (and outputs it in the test report printout) below the test results
box. The numeric keys can thus be checked for malfunctioning keys. As soon as the speech link is set
up, the CTS concludes with a "
9
" in the "Call from" box. If the mobile does not send out the call within a
given time period, the test is ended with a "f" in the "Call from" box. All subsequent tests will be skipped
and the whole test terminated because it is not possible to perform any measurements on the mobile
without an established link .
Possible external causes for fail:
•
The call switch or button is defective or was not actuated.
In this case the error message "Call from mobile not received" appears on the screen.