> 2.14 | Security

> Figure 118: Security
> General remark
> For all procedures described in this chapter it is advisory to check the number of attempts left for entering a PIN or password. This can be done using the command AT^SPIC. Please note that the handling of this command varies with the type of Siemens module:
> The execute command AT^SPIC that is common to all module types delivers the counter related to the pending PIN or password request. In addition, some module types provide the read command AT^SPIC? and the write command AT^SPIC=<facility> to allow retrieving the PIN counter of a specific lock type. For details see the specifications provided in [2]. In the following chapters different flowcharts and examples are shown, each for products with execute command AT^SPIC only and for products with the additional write command AT^SPIC=<facility>.