Siemens AC75 Manual De Usuario

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AC75_ATC_V01.002

Page 142 of 569

10/30/06

Confidential / Released

“IR“

BIC-Roam (Bar Incoming Calls when Roaming outside the home country) 

“AB“

All Barring services 

“AG“

All outGoing barring services

“AC“

All inComing barring services

4...8

Length of password. The range of permitted length for a password depends on

the associated 

. It is available from the test command response,

or in the description of parameter 

. 

Password specified for the facility. 

Parameter 

 can be ignored if no old password was allocated to the facility. 

Take into account that a password may have already been set by factory, or that the service is subject to a pass-

word issued by the provider. See notes above or contact provider. 

New password. Mandatory, if 

 was an unblocking key (such as the Master Phone Code). 

• When changing PIN2 (

="P2") it is recommended to check the new state of PIN2 by using the

 command. 

• In the airplane mode the write command version for the network related 

 (AO, OI, OX, AI, IR,

AB, AG and AC) is not supported. For remaining facilities the command is fully functional then. 

EXAMPLE 1

 

 

To change PIN2 

EXAMPLE 2

 

 

To set password used to enable or disable barring of all outgoing calls: 

EXAMPLE 3

 

 

Handling of the "PS" lock password 

<password length>

(num)

<old password>

(str)

<new password>

(str)

AT+CPWD="P2","0000","8888" 

(where "0000" = old PIN2 and "8888" = new PIN2) 

OK 

PIN2 Password has been changed to "8888" 

AT+CPWD="AO","0000","3333"

Requests the network to change the password for

supplementary service "call barring".

OK

Usually this request will affect all barring services,

even though the request is issued for Supplementary

Service BAOC ("Barring of all outgoing calls") only.

Refer to the respective network provider for detail.

AT+CMEE=2 

Enable text output of CME Error information 

AT+CPWD="PS","1111","2222" 

(where "1111" = old password and "2222" = new

password) 

OK 

Password forfacility "PS" is now "2222" 

AT+CPWD="PS","1111","2222" 

Repeat command to provoke error "incorrect pass-

word" 

+CME ERROR: incorrect password 

("1111" is no longer the correct password)