diff --git a/docs/API_reference/en/iotlib/sim.md b/docs/API_reference/en/iotlib/sim.md
index b819b62257f1a212f3e8267e4a28729a0cf44678..57e7014c66d9bcccc8d1f1eac4aab3ee36fd7413 100644
--- a/docs/API_reference/en/iotlib/sim.md
+++ b/docs/API_reference/en/iotlib/sim.md
@@ -1,6 +1,6 @@
# sim - SIM Card Related Features
-This feature provides you with the SIM Card APIs, such as the methods of getting SIM card status, ICCID, IMSI and the phone number, etc.
+This feature provides you with the SIM Card APIs, such as the methods of getting SIM card status, ICCID, IMSI and the phone number.
> To obtain the SIM card ICCID and IMSI, the SIM card status needs to be in the ready state (which can be queried through sim. getStatus()).The PIN code, PUK code, and other related passwords involved in this module should be obtained based on the information provided by the network operator. If you are unsure of the password, please confirm with the network operator first
@@ -365,7 +365,7 @@ The parameters are described below.
->- EC100Y/EC200N/EC600N/EC600S/EC800N/EG912N/EG915N/EC600MCNLE/EC600MCNLA/EC800MCNLA/EC800MCNLE/EC800MCNGA/EG810M/EC200A series module supports this method.
+>- EC600N/EC800NCN_LA/EC200NCN_LA/EC200NCN_AA/EC200ACN_HA/EC200AAU_HA/EC200ACN_LA/EC200AEU_HA/EC800MCN_LA_VOLTE/EC800MCN_GA_VOLTE/EC600MCN_LA_VOLTE/EC600MCN_LE_VOLTE/EG912NEA_AC/EC600SCN_LB/EG912NEN_AA/EG915NEU_AG modules supports this method.
>
>- When you match a phone number record by username, you do not need to enter a full word. As long as there is an existing record in the phone book whose name starts with the username, the name will be matched with the phone number.
@@ -411,7 +411,7 @@ Writes phone book, that is, write a phone record to the specified storage locati
-> EC100Y/EC200N/EC600N/EC600S/EC800N/EG912N/EG915N/EC600MCNLE/EC600MCNLA/EC800MCNLA/EC800MCNLE/EC800MCNGA/EG810M/EC200A series module supports this method.
+> EC600N/EC800NCN_LA/EC200NCN_LA/EC200NCN_AA/EC200ACN_HA/EC200AAU_HA/EC200ACN_LA/EC200AEU_HA/EC800MCN_LA_VOLTE/EC800MCN_GA_VOLTE/EC600MCN_LA_VOLTE/EC600MCN_LE_VOLTE/EG912NEA_AC/EC600SCN_LB/EG912NEN_AA/EG915NEU_AG modules supports this method.
@@ -464,6 +464,8 @@ Sets the hot-swap-related features of the SIM card.
> The EC600E series/EC800E series modules support SIM card hot-swapping. Configurations take effect immediately, and the related settings have power-off preservation. (Firmware versions after September 12, 2023, support power-off preservation, while earlier versions do not.)
>
> The BG95M1/BG95M2/BG95M3/BG95M6/BG95M8 series modules support SIM card hot-swapping. Configurations require a restart to take effect, and they support the power-off preservation feature.
+>
+> EC800ECN_LC/EC800MCN_LA/EC800MCN_LA_VOLTE/EC800MCN_LC/EC600MCN_LC/EC600MCNLF/EC600MCN_LA_VOLTE/EC800MCN_GD/EC600MCN_CC/EG810MCN_GA_VOLTE/EG810MCN_GA/BC25/BG600LM3_LA/EC800KCN_LC/EC600KCN_LC/EC800MCN_LF/EC800MCN_GC/BG95M9 does not support this function.
@@ -511,6 +513,8 @@ The parameters are described below.
>The EC600E series/EC800E series modules support SIM card hot-swapping. Configurations take effect immediately, and the related settings have power-off preservation. (Firmware versions after September 12, 2023, support power-off preservation, while earlier versions do not.)
>
>The BG95M1/BG95M2/BG95M3/BG95M6/BG95M8 series modules support SIM card hot-swapping. Configurations require a restart to take effect, and they support the power-off preservation feature.
+>
+>EC800ECN_LC/EC800MCN_LA/EC800MCN_LA_VOLTE/EC800MCN_LC/EC600MCN_LC/EC600MCNLF/EC600MCN_LA_VOLTE/EC800MCN_GD/EC600MCN_CC/EG810MCN_GA_VOLTE/EG810MCN_GA/BC25/BG600LM3_LA/EC800KCN_LC/EC600KCN_LC/EC800MCN_LF/EC800MCN_GC/BG95M9 does not support this function.
@@ -548,7 +552,7 @@ Gets the SIM card slot ID of the current SIM card.
>The modules that support this method are as follows:
>
->EC600MCN_CC/EC600MCN_LA/EC600MCN_LC/EC600MCN_LE/EC600MCN_LF/EC800MCN_LA/EC800MCN_LC/EC800MCN_LE/EC600ECN_LD/EC800ECN_LD/EG912UGL_AA
+>EC800MCN_LE/EC800MCN_LE_VOLTE/EC800MCN_LA/EC800MCN_LA_VOLTE/EC800MCN_LC/EC600MCN_LC/EC600MCN_LF/EC600MCN_LA/EC600MCN_LA_VOLTE/EC600MEU_LA/EC600MCN_CC/EC800ECN_LC/EC600MCN_LE/EC600MCN_LE_VOLTE/EC600ECN_LC/EC800MCN_LF
@@ -588,7 +592,7 @@ This method is used to switch SIM cards between SIM cards.
>The modules that support this method are as follows:
>
->EC600MCN_CC/EC600MCN_LA/EC600MCN_LC/EC600MCN_LE/EC600MCN_LF/EC800MCN_LA/EC800MCN_LC/EC800MCN_LE/EC800MCN_LF/EC600ECN_LD/EC800ECN_LD/EG912UGL_AA
+>EC800MCN_LE/EC800MCN_LE_VOLTE/EC800MCN_LA/EC800MCN_LA_VOLTE/EC600MCN_LF/EC600MCN_LA/EC600MCN_LA_VOLTE/EC600MEU_LA/EC600MCN_CC/EC800ECN_LC/EG810MCN_GA/EC600MCN_LE/EC600MCN_LE_VOLTE/EC600ECN_LC/EC800MCN_LF
@@ -648,6 +652,8 @@ def usrFun(args):
> The EC600E series/EC800E series modules support SIM card hot-swapping. Configurations take effect immediately, but they do not support the power-off preservation feature.
>
> The BG95M1/BG95M2/BG95M3/BG95M6/BG95M8 series modules support SIM card hot-swapping. Configurations require a restart to take effect, and they support the power-off preservation feature.
+>
+> EC800ECN_LC/EC800MCN_LA/EC800MCN_LA_VOLTE/EC800MCN_LC/EC600MCN_LC/EC600MCN_LF/EC600MCN_LA_VOLTE/EC800MCN_GD/EC600MCN_CC/EG810MCN_GA_VOLTE/BC25/BG600LM3_LA/EC800KCN_LC/EC600KCN_LC/EC800MCN_LF/EC800MCN_GC/BG95M9 does not support this function.
@@ -693,7 +699,7 @@ def usrFun(args):
> The modules that support this method are as follows:
>
-> EC600MCN_CC/EC600MCN_LA/EC600MCN_LC/EC600MCN_LE/EC600MCN_LF/EC800MCN_LA/EC800MCN_LC/EC800MCN_LE/EC600ECN_LD/EC800ECN_LD/EG912UGL_AA
+> EC800MCN_LE_VOLTE/EC800MCN_LE/EC800MCN_LA/EC800MCN_LA_VOLTE/EC600MCN_LF/EC600MCN_LA/EC600MCN_LA_VOLTE/EC600MEU_LA/EC600MCN_CC/EC800ECN_LC/EG810MCN_GA/EC600MCN_LE/EC600MCN_LE_VOLTE/EC600ECN_LC/EC800MCN_LF
>
> Note
1. The target SIM card does not exist or is in an abnormal status.
2. The target SIM card is the current SIM card.
When the two situations mentioned above occur, -1 will be returned when `sim.switchCard` is called, and the callback function registered by this method will not be called.
diff --git a/docs/API_reference/en/iotlib/sms.md b/docs/API_reference/en/iotlib/sms.md
index ccf6076172a1d650e050c2100a47ecd7e80ab7c7..f9edf0f7397364fbb9fa48c3ba3b1dd6681e4ce9 100644
--- a/docs/API_reference/en/iotlib/sms.md
+++ b/docs/API_reference/en/iotlib/sms.md
@@ -2,17 +2,9 @@
This feature provides methods of reading, sending and deleting SMS.
-> The BC25/EC600M/EC600K/EC800K/EC800M/EG810M/EC600G/EC800G/EG700G series does not support this feature.
->
> For special instructions that do not support series:
>
-> For the EC600M series: EC600MCN_ LA_ VOLTE/EC600MCN_ LE_ VOLTE supports this module function.
->
-> For the EG810M series: EG810MCN_ GA_ VOLTE supports this module function.
->
-> For the EC600G series: EC600GCN_ LA supports this module function.
->
-> For the EC800G series: EC800GCN_GA supports this module function.
+> EC200NCN_AC/EC200NCN_AA/EC800GCN_LD/EC800GCN_LB/EC800MCN_LE/EC800MCN_GA/EC800MCN_LC/EC600MCN_LC/EC600MCN_LF/EC600MCN_LA/EC800MCN_GD/EC600MEU_LA/EC600MCN_CC/EG810MCN_GA/EC600MCN_LE/EC600MCN_LE_VOLTE/BC25 /EC600GCN_LD/EC800KCN_LC/EC600KCN_LC/EC800MCN_LF/EC800MCN_GC/EC600GCN_LD.
diff --git a/docs/API_reference/zh/iotlib/sim.md b/docs/API_reference/zh/iotlib/sim.md
index 92b7aa0d3b603a678a483a9e764b2b50061cbcbd..8e0465258e94bd8bc26880e95aa9b6f8f3e2daf7 100644
--- a/docs/API_reference/zh/iotlib/sim.md
+++ b/docs/API_reference/zh/iotlib/sim.md
@@ -1,6 +1,6 @@
# sim - SIM卡功能
-该模块提供sim卡相关功能的接口,如查询sim卡状态、ICCID、IMSI、电话号码等。
+该模块提供sim卡相关功能的接口,如查询sim卡状态、ICCID、IMSI、电话号码等。对于此模块功能的支持,定制型号以实际功能为准。
@@ -354,8 +354,8 @@ sim.readPhonebook(storage, start, end, username)
->- EC100Y/EC200N/EC600N/EC600S/EC800N/EG912N/EG915N/EC600MCNLE/EC600MCNLA/EC800MCNLA/EC800MCNLE/EC800MCNGA/EG810M/EC200A系列支持此方法。
->
+>- 支持平台如下:
+> - EC600N/EC800NCN_LA/EC200NCN_LA/EC200NCN_AA/EC200ACN_HA/EC200AAU_HA/EC200ACN_LA/EC200AEU_HA/EC800MCN_LA_VOLTE/EC800MCN_GA_VOLTE/EC600MCN_LA_VOLTE/EC600MCN_LE_VOLTE/EG912NEA_AC/EC600SCN_LB/EG912NEN_AA/EG915NEU_AG。
>- 按username进行匹配时,并不是按完整的单词进行匹配,只要电话簿中已有记录的name是以username开头,那么就会匹配上。
@@ -398,7 +398,8 @@ sim.writePhonebook(storage, index, username, number)
-> EC100Y/EC200N/EC600N/EC600S/EC800N/EG912N/EG915N/EC600MCNLE/EC600MCNLA/EC800MCNLA/EC800MCNLE/EC800MCNGA/EG810M/EC200A系列支持此方法。
+> * 支持型号如下:
+> * EC600N/EC800NCN_LA/EC200NCN_LA/EC200NCN_AA/EC200ACN_HA/EC200AAU_HA/EC200ACN_LA/EC200AEU_HA/EC800MCN_LA_VOLTE/EC800MCN_GA_VOLTE/EC600MCN_LA_VOLTE/EC600MCN_LE_VOLTE/EG912NEA_AC/EC600SCN_LB/EG912NEN_AA/EG915NEU_AG
@@ -444,6 +445,10 @@ SIM卡热插拔开关:用于设置SIM卡热插拔相关配置。
> EC600E系列/EC800E系列模组支持SIM卡热插拔功能,配置立即生效,且相关配置掉电保存(2023/9/12之后的固件版本掉电保存,之前的固件版本掉电不保存)。
>
> BG95M1/BG95M2/BG95M3/BG95M6/BG95M8系列模组支持SIM卡热插拔功能,配置需要重启才能生效,相关配置掉电保存。
+>
+> 以下型号不支持此接口:
+>
+> EC800ECN_LC/EC800MCN_LA/EC800MCN_LA_VOLTE/EC800MCN_LC/EC600MCN_LC/EC600MCNLF/EC600MCN_LA_VOLTE/EC800MCN_GD/EC600MCN_CC/EG810MCN_GA_VOLTE/EG810MCN_GA/BC25/BG600LM3_LA/EC800KCN_LC/EC600KCN_LC/EC800MCN_LF/EC800MCN_GC/BG95M9。
@@ -490,6 +495,10 @@ sim.getSimDet()
>EC600E系列/EC800E系列模组支持SIM卡热插拔功能,配置立即生效,且相关配置掉电保存(2023/9/12之后的固件版本掉电保存,之前的固件版本掉电不保存)。
>
>BG95M1/BG95M2/BG95M3/BG95M6/BG95M8系列模组支持SIM卡热插拔功能,配置需要重启才能生效,相关配置掉电保存。
+>
+>以下型号不支持此接口:
+>
+>EC800ECN_LC/EC800MCN_LA/EC800MCN_LA_VOLTE/EC800MCN_LC/EC600MCN_LC/EC600MCNLF/EC600MCN_LA_VOLTE/EC800MCN_GD/EC600MCN_CC/EG810MCN_GA_VOLTE/EG810MCN_GA/BC25/BG600LM3_LA/EC800KCN_LC/EC600KCN_LC/EC800MCN_LF/EC800MCN_GC/BG95M9。
@@ -523,9 +532,9 @@ sim.getCurSimid()
->支持该方法的模组:
+>支持该方法的型号:
>
->EC600MCN_CC/EC600MCN_LA/EC600MCN_LC/EC600MCN_LE/EC600MCN_LF/EC800MCN_LA/EC800MCN_LC/EC800MCN_LE/EC600ECN_LD/EC800ECN_LD/EG912UGL_AA
+>EC800MCN_LE/EC800MCN_LE_VOLTE/EC800MCN_LA/EC800MCN_LA_VOLTE/EC800MCN_LC/EC600MCN_LC/EC600MCN_LF/EC600MCN_LA/EC600MCN_LA_VOLTE/EC600MEU_LA/EC600MCN_CC/EC800ECN_LC/EC600MCN_LE/EC600MCN_LE_VOLTE/EC600ECN_LC/EC800MCN_LF
@@ -559,7 +568,7 @@ sim.switchCard(simId)
>支持该方法的模组:
>
->EC600MCN_CC/EC600MCN_LA/EC600MCN_LC/EC600MCN_LE/EC600MCN_LF/EC800MCN_LA/EC800MCN_LC/EC800MCN_LE/EC800MCN_LF/EC600ECN_LD/EC800ECN_LD/EG912UGL_AA
+>EC800MCN_LE/EC800MCN_LE_VOLTE/EC800MCN_LA/EC800MCN_LA_VOLTE/EC600MCN_LF/EC600MCN_LA/EC600MCN_LA_VOLTE/EC600MEU_LA/EC600MCN_CC/EC800ECN_LC/EG810MCN_GA/EC600MCN_LE/EC600MCN_LE_VOLTE/EC600ECN_LC/EC800MCN_LF。
@@ -617,6 +626,10 @@ def usrFun(args):
> EC600E系列/EC800E系列模组支持SIM卡热插拔功能,配置立即生效,但是相关配置掉电不保存。
>
> BG95M1/BG95M2/BG95M3/BG95M6/BG95M8系列模组支持SIM卡热插拔功能,配置需要重启才能生效,相关配置掉电保存。
+>
+> 以下型号不支持:
+>
+> EC800ECN_LC/EC800MCN_LA/EC800MCN_LA_VOLTE/EC800MCN_LC/EC600MCN_LC/EC600MCN_LF/EC600MCN_LA_VOLTE/EC800MCN_GD/EC600MCN_CC/EG810MCN_GA_VOLTE/BC25/BG600LM3_LA/EC800KCN_LC/EC600KCN_LC/EC800MCN_LF/EC800MCN_GC/BG95M9
@@ -663,7 +676,7 @@ def usrFun(args):
> 支持该方法的模组:
>
-> EC600MCN_CC/EC600MCN_LA/EC600MCN_LC/EC600MCN_LE/EC600MCN_LF/EC800MCN_LA/EC800MCN_LC/EC800MCN_LE/EC600ECN_LD/EC800ECN_LD/EG912UGL_AA
+> EC800MCN_LE_VOLTE/EC800MCN_LE/EC800MCN_LA/EC800MCN_LA_VOLTE/EC600MCN_LF/EC600MCN_LA/EC600MCN_LA_VOLTE/EC600MEU_LA/EC600MCN_CC/EC800ECN_LC/EG810MCN_GA/EC600MCN_LE/EC600MCN_LE_VOLTE/EC600ECN_LC/EC800MCN_LF
>
> 注意以下几点:
1、目标卡不存在或者目标卡状态异常;
2、目标卡是当前卡;
以上情况切卡方法[`sim.switchCard`](https://python.quectel.com/doc/API_reference/zh/iotlib/sim.html#%3Ccode%3Esim.switchCard%3C/code%3E)直接返回-1,不触发此接口设置的回调函数。
diff --git a/docs/API_reference/zh/iotlib/sms.md b/docs/API_reference/zh/iotlib/sms.md
index 43a0bb5f394536678e50d0b172e3a9b1993cfcc3..e20e678b25d1785fa0c54d26aa38911ca32215e0 100644
--- a/docs/API_reference/zh/iotlib/sms.md
+++ b/docs/API_reference/zh/iotlib/sms.md
@@ -2,17 +2,9 @@
该模块提供短信功能相关方法,包括读取、发送、删除短信等方法。
-> BC25/EC600M/EC600K/EC800K /EC800M/EG810M/EC600G/EC700G/EC800G系列不支持此功能。
+> 以下型号不支持此模块功能,对于定制版本,根据实际功能为准:
>
-> 对于不支持系列特殊说明:
->
-> 对于EC600M系列:EC600MCN_LA_VOLTE/EC600MCN_LE_VOLTE支持此模块功能。
->
-> 对于EG810M系列:EG810MCN_GA_VOLTE支持此模块功能。
->
-> 对于EC600G系列:EC600GCN_LA支持此模块功能。
->
-> 对于EC800G系列:EC800GCN_GA支持此模块功能。
+> EC200NCN_AC/EC200NCN_AA/EC800GCN_LD/EC800GCN_LB/EC800MCN_LE/EC800MCN_GA/EC800MCN_LC/EC600MCN_LC/EC600MCN_LF/EC600MCN_LA/EC800MCN_GD/EC600MEU_LA/EC600MCN_CC/EG810MCN_GA/EC600MCN_LE/EC600MCN_LE_VOLTE/BC25 /EC600GCN_LD/EC800KCN_LC/EC600KCN_LC/EC800MCN_LF/EC800MCN_GC/EC600GCN_LD。