mt2503 Refresh command(type = 4)命令执行不正常
时间：10-02
整理：3721RD
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[DESCRIPTION]
SAT refresh(type = 4)命令未能通过测试，一般得到的测试会反馈两类fail：
a.没有将手机执行refresh的结果通过terminal response回复给卡
b.在开启PIN吗的情况下refresh没有弹出PIN码校验界面
[SOLUTION]
一、对于a类fail，我们是按照SAT/USAT规范的规定处理的，规范中说到对于type =4类型的refresh，由于是电位上重新初始化SIM卡所以不用下terminal response，摘录3GPP TS 11.14规范：
6.4.7REFRESH
-SIM Reset. This mode causes the ME to run the GSM session termination procedure and to deactivate the SIM in accordance with TS 11.11
[20].
Subsequently, the ME activates the SIM again and starts a new card session. In case of a 3 Volt technology ME, the ME shall restart the SIM with the same supply voltage as in the previous session, if the ME can ensure that the SIM has not been changed in between. Otherwise, the ME shall perform the supply voltage switching in accordance with TS 11.12
[21]. The ME shall not send the TERMINAL RESPONSE; this is an exception fROM the normal procedure, where TERMINAL RESPONSE is sent after completion of the command. The SIM Application shall interpret a new activation of the contacts of the SIM as an implicit TERMINAL RESPONSE.
The SIM Reset mode is used when a SIM application requires ATR or complete SIM initialization procedures to be performed. SIM Applications should take into account that early implementations of SIM Application Toolkit in some MEs may send a TERMINAL RESPONSE after performing the REFRESH command involving resetting the SIM electrically.
二、对于b类fail，未能弹出PIN码校验界面，是因为在对refresh的处理我们有两种：
I.在不关机的情况下根据之前客户的需求，要求不影响User使用所以默认将上一次输入的正确密码下给SIM卡；
II.在关机的处理中，我们会按照正常开机过程去初始化SIM卡，并弹出PIN码校验界面
请根据贵司的需要选择一种并提交eservice给我们，申请flavor build。
SAT refresh(type = 4)命令未能通过测试，一般得到的测试会反馈两类fail：
a.没有将手机执行refresh的结果通过terminal response回复给卡
b.在开启PIN吗的情况下refresh没有弹出PIN码校验界面
[SOLUTION]
一、对于a类fail，我们是按照SAT/USAT规范的规定处理的，规范中说到对于type =4类型的refresh，由于是电位上重新初始化SIM卡所以不用下terminal response，摘录3GPP TS 11.14规范：
6.4.7REFRESH
-SIM Reset. This mode causes the ME to run the GSM session termination procedure and to deactivate the SIM in accordance with TS 11.11
[20].
Subsequently, the ME activates the SIM again and starts a new card session. In case of a 3 Volt technology ME, the ME shall restart the SIM with the same supply voltage as in the previous session, if the ME can ensure that the SIM has not been changed in between. Otherwise, the ME shall perform the supply voltage switching in accordance with TS 11.12
[21]. The ME shall not send the TERMINAL RESPONSE; this is an exception fROM the normal procedure, where TERMINAL RESPONSE is sent after completion of the command. The SIM Application shall interpret a new activation of the contacts of the SIM as an implicit TERMINAL RESPONSE.
The SIM Reset mode is used when a SIM application requires ATR or complete SIM initialization procedures to be performed. SIM Applications should take into account that early implementations of SIM Application Toolkit in some MEs may send a TERMINAL RESPONSE after performing the REFRESH command involving resetting the SIM electrically.
二、对于b类fail，未能弹出PIN码校验界面，是因为在对refresh的处理我们有两种：
I.在不关机的情况下根据之前客户的需求，要求不影响User使用所以默认将上一次输入的正确密码下给SIM卡；
II.在关机的处理中，我们会按照正常开机过程去初始化SIM卡，并弹出PIN码校验界面
请根据贵司的需要选择一种并提交eservice给我们，申请flavor build。