diff --git a/libs/common/src/constants/product-type.enum.ts b/libs/common/src/constants/product-type.enum.ts
index 1cf049f..3ed4cfa 100644
--- a/libs/common/src/constants/product-type.enum.ts
+++ b/libs/common/src/constants/product-type.enum.ts
@@ -9,4 +9,7 @@ export enum ProductType {
   ONE_G = '1G',
   WH = 'WH',
   DS = 'DS',
+  THREE_3TG = '3GT',
+  TWO_2TG = '2GT',
+  ONE_1TG = '1GT',
 }
diff --git a/src/schedule/services/schedule.service.ts b/src/schedule/services/schedule.service.ts
index 634d120..d2bb1f5 100644
--- a/src/schedule/services/schedule.service.ts
+++ b/src/schedule/services/schedule.service.ts
@@ -53,7 +53,10 @@ export class ScheduleService {
         deviceDetails.productDevice.prodType !== ProductType.THREE_G &&
         deviceDetails.productDevice.prodType !== ProductType.ONE_G &&
         deviceDetails.productDevice.prodType !== ProductType.TWO_G &&
-        deviceDetails.productDevice.prodType !== ProductType.WH
+        deviceDetails.productDevice.prodType !== ProductType.WH &&
+        deviceDetails.productDevice.prodType !== ProductType.ONE_1TG &&
+        deviceDetails.productDevice.prodType !== ProductType.TWO_2TG &&
+        deviceDetails.productDevice.prodType !== ProductType.THREE_3TG
       ) {
         throw new HttpException(
           'This device is not supported for schedule',
@@ -107,7 +110,10 @@ export class ScheduleService {
         deviceDetails.productDevice.prodType !== ProductType.THREE_G &&
         deviceDetails.productDevice.prodType !== ProductType.ONE_G &&
         deviceDetails.productDevice.prodType !== ProductType.TWO_G &&
-        deviceDetails.productDevice.prodType !== ProductType.WH
+        deviceDetails.productDevice.prodType !== ProductType.WH &&
+        deviceDetails.productDevice.prodType !== ProductType.ONE_1TG &&
+        deviceDetails.productDevice.prodType !== ProductType.TWO_2TG &&
+        deviceDetails.productDevice.prodType !== ProductType.THREE_3TG
       ) {
         throw new HttpException(
           'This device is not supported for schedule',
@@ -157,7 +163,10 @@ export class ScheduleService {
         deviceDetails.productDevice.prodType !== ProductType.THREE_G &&
         deviceDetails.productDevice.prodType !== ProductType.ONE_G &&
         deviceDetails.productDevice.prodType !== ProductType.TWO_G &&
-        deviceDetails.productDevice.prodType !== ProductType.WH
+        deviceDetails.productDevice.prodType !== ProductType.WH &&
+        deviceDetails.productDevice.prodType !== ProductType.ONE_1TG &&
+        deviceDetails.productDevice.prodType !== ProductType.TWO_2TG &&
+        deviceDetails.productDevice.prodType !== ProductType.THREE_3TG
       ) {
         throw new HttpException(
           'This device is not supported for schedule',
@@ -221,7 +230,10 @@ export class ScheduleService {
         deviceDetails.productDevice.prodType !== ProductType.THREE_G &&
         deviceDetails.productDevice.prodType !== ProductType.ONE_G &&
         deviceDetails.productDevice.prodType !== ProductType.TWO_G &&
-        deviceDetails.productDevice.prodType !== ProductType.WH
+        deviceDetails.productDevice.prodType !== ProductType.WH &&
+        deviceDetails.productDevice.prodType !== ProductType.ONE_1TG &&
+        deviceDetails.productDevice.prodType !== ProductType.TWO_2TG &&
+        deviceDetails.productDevice.prodType !== ProductType.THREE_3TG
       ) {
         throw new HttpException(
           'This device is not supported for schedule',
@@ -302,7 +314,10 @@ export class ScheduleService {
         deviceDetails.productDevice.prodType !== ProductType.THREE_G &&
         deviceDetails.productDevice.prodType !== ProductType.ONE_G &&
         deviceDetails.productDevice.prodType !== ProductType.TWO_G &&
-        deviceDetails.productDevice.prodType !== ProductType.WH
+        deviceDetails.productDevice.prodType !== ProductType.WH &&
+        deviceDetails.productDevice.prodType !== ProductType.ONE_1TG &&
+        deviceDetails.productDevice.prodType !== ProductType.TWO_2TG &&
+        deviceDetails.productDevice.prodType !== ProductType.THREE_3TG
       ) {
         throw new HttpException(
           'This device is not supported for schedule',