diff --git a/src/command/communicationCommand.ts b/src/command/communicationCommand.ts
index 1dfffd6..6700110 100644
--- a/src/command/communicationCommand.ts
+++ b/src/command/communicationCommand.ts
@@ -1,5 +1,6 @@
 export interface CreateCommunicationCommand {
   preferred: boolean;
+  isSMSAlarming: boolean;
   mobile: string;
   email: string;
   city: string;
@@ -13,6 +14,7 @@ export interface CreateCommunicationCommand {
 export interface UpdateCommunicationCommand {
   id: number;
   preferred: boolean;
+  isSMSAlarming: boolean;
   mobile: string;
   email: string;
   city: string;
diff --git a/src/command/communicationCommandHandler.ts b/src/command/communicationCommandHandler.ts
index 4f2f801..c13bec6 100644
--- a/src/command/communicationCommandHandler.ts
+++ b/src/command/communicationCommandHandler.ts
@@ -22,6 +22,7 @@ export default abstract class CommunicationCommandHandler {
       .into(communication)
       .values({
         preferred: createCommunication.preferred,
+        isSMSAlarming: createCommunication.isSMSAlarming,
         mobile: createCommunication.mobile,
         email: createCommunication.email,
         city: createCommunication.city,
@@ -59,6 +60,7 @@ export default abstract class CommunicationCommandHandler {
       .update(communication)
       .set({
         preferred: updateCommunication.preferred,
+        isSMSAlarming: updateCommunication.isSMSAlarming,
         mobile: updateCommunication.mobile,
         email: updateCommunication.email,
         city: updateCommunication.city,
diff --git a/src/command/memberCommandHandler.ts b/src/command/memberCommandHandler.ts
index b37d89f..4c396cf 100644
--- a/src/command/memberCommandHandler.ts
+++ b/src/command/memberCommandHandler.ts
@@ -68,7 +68,6 @@ export default abstract class MemberCommandHandler {
    * @returns {Promise<void>}
    */
   static async updateNewsletter(updateMember: UpdateMemberNewsletterCommand): Promise<void> {
-    console.log(updateMember);
     return await dataSource
       .createQueryBuilder()
       .update(member)
@@ -88,6 +87,26 @@ export default abstract class MemberCommandHandler {
       });
   }
 
+  /**
+   * @description update member newsletter to unset
+   * @param memberId string
+   * @returns {Promise<void>}
+   */
+  static async unsetNewsletter(memberId: number): Promise<void> {
+    return await dataSource
+      .createQueryBuilder()
+      .update(member)
+      .set({
+        sendNewsletter: null,
+      })
+      .where("id = :id", { id: memberId })
+      .execute()
+      .then(() => {})
+      .catch((err) => {
+        throw new InternalException("Failed updating member", err);
+      });
+  }
+
   /**
    * @description delete member
    * @param DeleteMemberCommand
diff --git a/src/controller/admin/memberController.ts b/src/controller/admin/memberController.ts
index 0fc309e..6644568 100644
--- a/src/controller/admin/memberController.ts
+++ b/src/controller/admin/memberController.ts
@@ -346,6 +346,7 @@ export async function addExecutivePositionToMember(req: Request, res: Response):
 export async function addCommunicationToMember(req: Request, res: Response): Promise<any> {
   const memberId = parseInt(req.params.memberId);
   const preferred = req.body.preferred;
+  const isSMSAlarming = req.body.isSMSAlarming;
   const mobile = req.body.mobile;
   const email = req.body.email;
   const city = req.body.city;
@@ -357,6 +358,7 @@ export async function addCommunicationToMember(req: Request, res: Response): Pro
 
   let createCommunication: CreateCommunicationCommand = {
     preferred,
+    isSMSAlarming,
     mobile,
     email,
     city,
@@ -528,6 +530,7 @@ export async function updateCommunicationOfMember(req: Request, res: Response):
   const memberId = parseInt(req.params.memberId);
   const recordId = parseInt(req.params.recordId);
   const preferred = req.body.preferred;
+  const isSMSAlarming = req.body.isSMSAlarming;
   const mobile = req.body.mobile;
   const email = req.body.email;
   const city = req.body.city;
@@ -540,6 +543,7 @@ export async function updateCommunicationOfMember(req: Request, res: Response):
   let updateCommunication: UpdateCommunicationCommand = {
     id: recordId,
     preferred,
+    isSMSAlarming,
     mobile,
     email,
     city,
@@ -550,12 +554,16 @@ export async function updateCommunicationOfMember(req: Request, res: Response):
   };
   await CommunicationCommandHandler.update(updateCommunication);
 
+  let currentUserNewsletterMain = await MemberService.getNewsletterById(memberId);
+
   if (isNewsletterMain) {
     let updateNewsletter: UpdateMemberNewsletterCommand = {
       id: memberId,
       communicationId: recordId,
     };
     await MemberCommandHandler.updateNewsletter(updateNewsletter);
+  } else if (currentUserNewsletterMain.sendNewsletter.id == recordId) {
+    await MemberCommandHandler.unsetNewsletter(memberId);
   }
 
   res.sendStatus(204);
diff --git a/src/data-source.ts b/src/data-source.ts
index 39a56c7..c7fec9f 100644
--- a/src/data-source.ts
+++ b/src/data-source.ts
@@ -42,6 +42,7 @@ import { calendarType } from "./entity/calendarType";
 import { Calendar1729947763295 } from "./migrations/1729947763295-calendar";
 import { reset } from "./entity/reset";
 import { ResetToken1732358596823 } from "./migrations/1732358596823-resetToken";
+import { SMSAlarming1732696919191 } from "./migrations/1732696919191-SMSAlarming";
 
 const dataSource = new DataSource({
   type: DB_TYPE as any,
@@ -94,6 +95,7 @@ const dataSource = new DataSource({
     Protocol1729347911107,
     Calendar1729947763295,
     ResetToken1732358596823,
+    SMSAlarming1732696919191,
   ],
   migrationsRun: true,
   migrationsTransactionMode: "each",
diff --git a/src/entity/communication.ts b/src/entity/communication.ts
index dbf3983..be006c1 100644
--- a/src/entity/communication.ts
+++ b/src/entity/communication.ts
@@ -10,6 +10,9 @@ export class communication {
   @Column({ type: "boolean", default: false })
   preferred: boolean;
 
+  @Column({ type: "boolean", default: false })
+  isSMSAlarming: boolean;
+
   @Column({ type: "varchar", length: 255, nullable: true })
   mobile: string;
 
diff --git a/src/entity/member.ts b/src/entity/member.ts
index d2be9b0..7bb0d78 100644
--- a/src/entity/member.ts
+++ b/src/entity/member.ts
@@ -65,4 +65,5 @@ export class member {
   firstMembershipEntry?: membership;
   lastMembershipEntry?: membership;
   preferredCommunication?: Array<communication>;
+  smsAlarming?: Array<communication>;
 }
diff --git a/src/factory/admin/communication.ts b/src/factory/admin/communication.ts
index 1333515..6fe454e 100644
--- a/src/factory/admin/communication.ts
+++ b/src/factory/admin/communication.ts
@@ -20,6 +20,7 @@ export default abstract class CommunicationFactory {
       streetNumberAddition: record.streetNumberAddition,
       type: CommunicationTypeFactory.mapToSingle(record.type),
       isNewsletterMain: isMain ? isMain : record?.member?.sendNewsletter?.id == record.id,
+      isSMSAlarming: record.isSMSAlarming,
     };
   }
 
diff --git a/src/factory/admin/member.ts b/src/factory/admin/member.ts
index 0745d10..44ddc70 100644
--- a/src/factory/admin/member.ts
+++ b/src/factory/admin/member.ts
@@ -27,6 +27,7 @@ export default abstract class MemberFactory {
       preferredCommunication: record?.preferredCommunication
         ? CommunicationFactory.mapToBase(record.preferredCommunication)
         : null,
+      smsAlarming: record?.smsAlarming ? CommunicationFactory.mapToBase(record.smsAlarming) : null,
     };
   }
 
diff --git a/src/migrations/1732696919191-SMSAlarming.ts b/src/migrations/1732696919191-SMSAlarming.ts
new file mode 100644
index 0000000..2ef756e
--- /dev/null
+++ b/src/migrations/1732696919191-SMSAlarming.ts
@@ -0,0 +1,21 @@
+import { MigrationInterface, QueryRunner, TableColumn } from "typeorm";
+
+export class SMSAlarming1732696919191 implements MigrationInterface {
+  name = "SMSAlarming1732696919191";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.addColumn(
+      "communication",
+      new TableColumn({
+        name: "isSMSAlarming",
+        type: "tinyint",
+        default: 0,
+        isNullable: false,
+      })
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.dropColumn("communication", "isSMSAlarming");
+  }
+}
diff --git a/src/service/communicationService.ts b/src/service/communicationService.ts
index de86e49..03073fa 100644
--- a/src/service/communicationService.ts
+++ b/src/service/communicationService.ts
@@ -56,6 +56,6 @@ export default abstract class CommunicationService {
   static getAvailableColumnsForCommunication(): Array<string> {
     let metadata = dataSource.getMetadata(communication);
     let columns = metadata.columns.map((c) => c.propertyName);
-    return columns.filter((c) => !["id", "preferred", "type", "member"].includes(c));
+    return columns.filter((c) => !["id", "preferred", "isSMSAlarming", "type", "member"].includes(c));
   }
 }
diff --git a/src/service/memberService.ts b/src/service/memberService.ts
index ae9e2d4..633497d 100644
--- a/src/service/memberService.ts
+++ b/src/service/memberService.ts
@@ -35,6 +35,8 @@ export default abstract class MemberService {
         "preferredCommunication.preferred = 1"
       )
       .leftJoinAndSelect("preferredCommunication.type", "communicationtype_preferred")
+      .leftJoinAndMapMany("member.smsAlarming", "member.communications", "smsAlarming", "smsAlarming.isSMSAlarming = 1")
+      .leftJoinAndSelect("smsAlarming.type", "communicationtype_smsAlarming")
       .offset(offset)
       .limit(count)
       .orderBy("member.lastname")
@@ -52,7 +54,7 @@ export default abstract class MemberService {
   /**
    * @description get member by id
    * @param {number} id
-   * @returns {Promise<Array<member>>}
+   * @returns {Promise<member>}
    */
   static async getById(id: number): Promise<member> {
     return await dataSource
@@ -80,6 +82,9 @@ export default abstract class MemberService {
         "preferredCommunication",
         "preferredCommunication.preferred = 1"
       )
+
+      .leftJoinAndMapMany("member.smsAlarming", "member.communications", "smsAlarming", "smsAlarming.isSMSAlarming = 1")
+      .leftJoinAndSelect("smsAlarming.type", "communicationtype_smsAlarming")
       .leftJoinAndSelect("preferredCommunication.type", "communicationtype_preferred")
       .where("member.id = :id", { id: id })
       .getOneOrFail()
@@ -90,4 +95,24 @@ export default abstract class MemberService {
         throw new InternalException("member not found by id", err);
       });
   }
+
+  /**
+   * @description get newsletter by member by id
+   * @param {number} id
+   * @returns {Promise<member>}
+   */
+  static async getNewsletterById(id: number): Promise<member> {
+    return await dataSource
+      .getRepository(member)
+      .createQueryBuilder("member")
+      .leftJoinAndSelect("member.sendNewsletter", "sendNewsletter")
+      .where("member.id = :id", { id: id })
+      .getOneOrFail()
+      .then((res) => {
+        return res;
+      })
+      .catch((err) => {
+        throw new InternalException("member not found by id", err);
+      });
+  }
 }
diff --git a/src/viewmodel/admin/communication.models.ts b/src/viewmodel/admin/communication.models.ts
index 50e9ac5..64295f8 100644
--- a/src/viewmodel/admin/communication.models.ts
+++ b/src/viewmodel/admin/communication.models.ts
@@ -11,4 +11,5 @@ export interface CommunicationViewModel {
   streetNumberAddition: string;
   type: CommunicationTypeViewModel;
   isNewsletterMain: boolean;
+  isSMSAlarming: boolean;
 }
diff --git a/src/viewmodel/admin/member.models.ts b/src/viewmodel/admin/member.models.ts
index 5772ff5..c005d9d 100644
--- a/src/viewmodel/admin/member.models.ts
+++ b/src/viewmodel/admin/member.models.ts
@@ -12,5 +12,6 @@ export interface MemberViewModel {
   firstMembershipEntry?: MembershipViewModel;
   lastMembershipEntry?: MembershipViewModel;
   sendNewsletter?: CommunicationViewModel;
+  smsAlarming?: Array<CommunicationViewModel>;
   preferredCommunication?: Array<CommunicationViewModel>;
 }