Siemens AC75 ユーザーズマニュアル

s

AC75_ATC_V01.002

Page 535 of 569

10/30/06

Confidential / Released

Users should be aware that when using a phonebook, SMS or Remote SAT command quickly after SIM PIN

authentication the SIM data may not yet be accessible, resulting in a short delay before the requested AT com-

mand response is returned. This delay is due to the initial process of loading SIM data once after SIM PIN authen-

tication. The duration of loading SIM data is dependent on the SIM card used and may take a couple of seconds. 

The "

" URC enabled with 

 can be used to notify the user when the ME has finished read-

ing the SIM card and SIM data are accessible after SIM PIN authentication. Of course, all phonebook and SMS

commands may be issued before the URC is delivered. In this case the AT command response (for example the

complete phonebook) will appear after the delay mentioned above, but before the "

" URC is dis-

played. See example below. 

After the "

: 1" (or "

: 5") URC and before the "

" URC it is not sure that outgoing and

incoming calls can be made and short message functions executed. Emergency calls are possible. Outgoing and

incoming calls are always possible AFTER having received the "

: 1" (or "

: 5") and "

URCs. See also Section 

Example:

=1

Activate the "

" URC.

OK

Store the presentation mode of the "

"

URC to the user profile.

OK

=1,1

Restart the ME. 

OK

^SYSSTART

The ME was restarted. 

Enter the SIM PIN. 

OK

=50,"+4030123456789",145,"Paul"

Write a new phonebook record.

OK

^SSIM READY

The URC now confirms that the ME has finished

reading data from the SIM. 

=50,50

Read the phonebook entered before.

+CPBR: 50,"+4030123456789",145,"Paul"

The phonebook entry was properly saved.