diff --git a/CHANGELOG.md b/CHANGELOG.md
index 352afc3b..21b1cc16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Updated wording throughout plugin to use 'Alert Group' instead of 'Incident' ([1565](https://github.com/grafana/oncall/pull/1565),
   [1576](https://github.com/grafana/oncall/pull/1576))
+- Check for enabled Telegram feature was added to ChatOps and to User pages ([319](https://github.com/grafana/oncall/issues/319))
 - Filtering for Editors/Admins was added to rotation form. It is not allowed to assign Viewer to rotation ([1124](https://github.com/grafana/oncall/issues/1124))
 - Modified search behaviour on the Escalation Chains page to allow for "partial searching" ([1578](https://github.com/grafana/oncall/pull/1578))
 
diff --git a/grafana-plugin/src/components/Policy/NotificationPolicy.tsx b/grafana-plugin/src/components/Policy/NotificationPolicy.tsx
index bc97f132..28b34aa9 100644
--- a/grafana-plugin/src/components/Policy/NotificationPolicy.tsx
+++ b/grafana-plugin/src/components/Policy/NotificationPolicy.tsx
@@ -13,6 +13,8 @@ import { NotificationPolicyType, prepareNotificationPolicy } from 'models/notifi
 import { NotifyBy } from 'models/notify_by';
 import { User } from 'models/user/user.types';
 import { WaitDelay } from 'models/wait_delay';
+import { RootStore } from 'state';
+import { AppFeature } from 'state/features';
 import { UserAction } from 'utils/authorization';
 
 import DragHandle from './DragHandle';
@@ -41,6 +43,7 @@ export interface NotificationPolicyProps {
   color: string;
   number: number;
   userAction: UserAction;
+  store: RootStore;
 }
 
 export class NotificationPolicy extends React.Component<NotificationPolicyProps, any> {
@@ -149,7 +152,11 @@ export class NotificationPolicy extends React.Component<NotificationPolicyProps,
   }
 
   _renderTelegramNote() {
-    const { telegramVerified } = this.props;
+    const { telegramVerified, store } = this.props;
+
+    if (!store.hasFeature(AppFeature.Telegram)) {
+      return null;
+    }
 
     return telegramVerified ? (
       <PolicyNote type="success">Telegram is connected</PolicyNote>
diff --git a/grafana-plugin/src/containers/AlertRules/parts/index.tsx b/grafana-plugin/src/containers/AlertRules/parts/index.tsx
index 76d51bcc..5f861b4f 100644
--- a/grafana-plugin/src/containers/AlertRules/parts/index.tsx
+++ b/grafana-plugin/src/containers/AlertRules/parts/index.tsx
@@ -6,6 +6,7 @@ import Timeline from 'components/Timeline/Timeline';
 import SlackConnector from 'containers/AlertRules/parts/connectors/SlackConnector';
 import TelegramConnector from 'containers/AlertRules/parts/connectors/TelegramConnector';
 import { ChannelFilter } from 'models/channel_filter';
+import { AppFeature } from 'state/features';
 import { useStore } from 'state/useStore';
 import { getVar } from 'utils/DOM';
 
@@ -20,7 +21,8 @@ export const ChatOpsConnectors = (props: ChatOpsConnectorsProps) => {
   const { telegramChannelStore } = store;
 
   const isSlackInstalled = Boolean(store.teamStore.currentTeam?.slack_team_identity);
-  const isTelegramInstalled = Boolean(telegramChannelStore.currentTeamToTelegramChannel?.length > 0);
+  const isTelegramInstalled =
+    store.hasFeature(AppFeature.Telegram) && telegramChannelStore.currentTeamToTelegramChannel?.length > 0;
 
   if (!isSlackInstalled && !isTelegramInstalled) {
     return null;
diff --git a/grafana-plugin/src/containers/PersonalNotificationSettings/PersonalNotificationSettings.tsx b/grafana-plugin/src/containers/PersonalNotificationSettings/PersonalNotificationSettings.tsx
index 498d2410..14514205 100644
--- a/grafana-plugin/src/containers/PersonalNotificationSettings/PersonalNotificationSettings.tsx
+++ b/grafana-plugin/src/containers/PersonalNotificationSettings/PersonalNotificationSettings.tsx
@@ -150,6 +150,7 @@ const PersonalNotificationSettings = observer((props: PersonalNotificationSettin
             waitDelays={get(userStore.notificationChoices, 'wait_delay.choices', [])}
             notifyByOptions={userStore.notifyByOptions}
             color={getColor(index)}
+            store={store}
           />
         ))}
         <Timeline.Item number={notificationPolicies.length + 1} color={getColor(notificationPolicies.length)}>
diff --git a/grafana-plugin/src/containers/TelegramIntegrationButton/TelegramIntegrationButton.tsx b/grafana-plugin/src/containers/TelegramIntegrationButton/TelegramIntegrationButton.tsx
index 6c993f99..f0f23c5c 100644
--- a/grafana-plugin/src/containers/TelegramIntegrationButton/TelegramIntegrationButton.tsx
+++ b/grafana-plugin/src/containers/TelegramIntegrationButton/TelegramIntegrationButton.tsx
@@ -103,11 +103,12 @@ const TelegramModal = (props: TelegramModalProps) => {
           <Text type="primary">Sign Messages</Text> in settings.
         </Text>
         <Text type="secondary">
-          2. Create a new <Text type="primary">Discussion group</Text>. This group handles alert actions and comments.{' '}
+          2. Create a new <Text type="primary">Discussion group</Text>. This group handles alert actions, comments and
+          must be unique for each OnCall telegram channel.{' '}
         </Text>
         <Text type="secondary">
           3. Connect the discussion group with the channel. In <Text type="primary">Manage Channel</Text>, click{' '}
-          <Text type="primary">Discussion</Text> to find and add your group.{' '}
+          <Text type="primary">Discussion</Text> to find and add the freshly created group.{' '}
         </Text>
         <Text type="secondary">
           4. Go to{' '}
diff --git a/grafana-plugin/src/containers/UserSettings/UserSettings.tsx b/grafana-plugin/src/containers/UserSettings/UserSettings.tsx
index bfdf4184..2ee2d34b 100644
--- a/grafana-plugin/src/containers/UserSettings/UserSettings.tsx
+++ b/grafana-plugin/src/containers/UserSettings/UserSettings.tsx
@@ -7,6 +7,7 @@ import { useMediaQuery } from 'react-responsive';
 
 import { Tabs, TabsContent } from 'containers/UserSettings/parts';
 import { User as UserType } from 'models/user/user.types';
+import { AppFeature } from 'state/features';
 import { useStore } from 'state/useStore';
 import { isUserActionAllowed, UserActions } from 'utils/authorization';
 import { BREAKPOINT_TABS } from 'utils/consts';
@@ -51,7 +52,7 @@ const UserSettings = observer(({ id, onHide, tab = UserSettingsTab.UserInfo }: U
   const [showNotificationSettingsTab, showSlackConnectionTab, showTelegramConnectionTab, showMobileAppConnectionTab] = [
     !isDesktopOrLaptop,
     isCurrent && teamStore.currentTeam?.slack_team_identity && !storeUser.slack_user_identity,
-    isCurrent && !storeUser.telegram_configuration,
+    isCurrent && store.hasFeature(AppFeature.Telegram) && !storeUser.telegram_configuration,
     isCurrent && isUserActionAllowed(UserActions.UserSettingsWrite),
   ];
 
diff --git a/grafana-plugin/src/containers/UserSettings/parts/connectors/index.tsx b/grafana-plugin/src/containers/UserSettings/parts/connectors/index.tsx
index c7fcc144..6ab5c0d1 100644
--- a/grafana-plugin/src/containers/UserSettings/parts/connectors/index.tsx
+++ b/grafana-plugin/src/containers/UserSettings/parts/connectors/index.tsx
@@ -2,6 +2,8 @@ import React, { FC } from 'react';
 
 import { UserSettingsTab } from 'containers/UserSettings/UserSettings.types';
 import { User } from 'models/user/user.types';
+import { AppFeature } from 'state/features';
+import { useStore } from 'state/useStore';
 
 import ICalConnector from './ICalConnector';
 import MobileAppConnector from './MobileAppConnector';
@@ -15,11 +17,12 @@ interface ConnectorsProps {
 }
 
 export const Connectors: FC<ConnectorsProps> = (props) => {
+  const store = useStore();
   return (
     <div>
       <PhoneConnector {...props} />
       <SlackConnector {...props} />
-      <TelegramConnector {...props} />
+      {store.hasFeature(AppFeature.Telegram) && <TelegramConnector {...props} />}
       <ICalConnector {...props} />
       <MobileAppConnector {...props} />
     </div>
diff --git a/grafana-plugin/src/pages/incident/Incident.tsx b/grafana-plugin/src/pages/incident/Incident.tsx
index c5861777..22ed9805 100644
--- a/grafana-plugin/src/pages/incident/Incident.tsx
+++ b/grafana-plugin/src/pages/incident/Incident.tsx
@@ -297,7 +297,7 @@ class IncidentPage extends React.Component<IncidentPageProps, IncidentPageState>
             <HorizontalGroup>
               <div className={cx('status-tag-container')}>{getIncidentStatusTag(incident)}</div>
               {integration && (
-                <>
+                <HorizontalGroup>
                   <PluginLink
                     disabled={incident.alert_receive_channel.deleted}
                     query={{ page: 'integrations', id: incident.alert_receive_channel.id }}
@@ -331,7 +331,7 @@ class IncidentPage extends React.Component<IncidentPageProps, IncidentPageState>
                     placement="top"
                     content={
                       incident.render_for_web.source_link === null
-                        ? `The integration doesn't have direct link to the source.`
+                        ? `The integration template Source Link is empty`
                         : 'Go to source'
                     }
                   >
@@ -348,7 +348,7 @@ class IncidentPage extends React.Component<IncidentPageProps, IncidentPageState>
                       </Button>
                     </a>
                   </Tooltip>
-                </>
+                </HorizontalGroup>
               )}
             </HorizontalGroup>
           </div>
diff --git a/grafana-plugin/src/pages/settings/tabs/ChatOps/ChatOps.tsx b/grafana-plugin/src/pages/settings/tabs/ChatOps/ChatOps.tsx
index fbe4f886..3c91d5f7 100644
--- a/grafana-plugin/src/pages/settings/tabs/ChatOps/ChatOps.tsx
+++ b/grafana-plugin/src/pages/settings/tabs/ChatOps/ChatOps.tsx
@@ -8,6 +8,8 @@ import { observer } from 'mobx-react';
 import VerticalTabsBar, { VerticalTab } from 'components/VerticalTabsBar/VerticalTabsBar';
 import SlackSettings from 'pages/settings/tabs/ChatOps/tabs/SlackSettings/SlackSettings';
 import TelegramSettings from 'pages/settings/tabs/ChatOps/tabs/TelegramSettings/TelegramSettings';
+import { AppFeature } from 'state/features';
+import { useStore } from 'state/useStore';
 import { withMobXProviderContext } from 'state/withStore';
 import LocationHelper from 'utils/LocationHelper';
 
@@ -19,13 +21,13 @@ export enum ChatOpsTab {
   Slack = 'Slack',
   Telegram = 'Telegram',
 }
-
+interface ChatOpsProps extends AppRootProps {}
 interface ChatOpsState {
   activeTab: ChatOpsTab;
 }
 
 @observer
-class ChatOpsPage extends React.Component<AppRootProps, ChatOpsState> {
+class ChatOpsPage extends React.Component<ChatOpsProps, ChatOpsState> {
   state: ChatOpsState = {
     activeTab: ChatOpsTab.Slack,
   };
@@ -70,21 +72,27 @@ interface TabsProps {
 
 const Tabs = (props: TabsProps) => {
   const { activeTab, onTabChange } = props;
+  const store = useStore();
 
   return (
     <VerticalTabsBar activeTab={activeTab} onChange={onTabChange}>
-      <VerticalTab id={ChatOpsTab.Slack}>
-        <HorizontalGroup>
-          <Icon name="slack" />
-          Slack
-        </HorizontalGroup>
-      </VerticalTab>
-      <VerticalTab id={ChatOpsTab.Telegram}>
-        <HorizontalGroup>
-          <Icon name="message" />
-          Telegram
-        </HorizontalGroup>
-      </VerticalTab>
+      {store.hasFeature(AppFeature.Slack) && (
+        <VerticalTab id={ChatOpsTab.Slack}>
+          <HorizontalGroup>
+            <Icon name="slack" />
+            Slack
+          </HorizontalGroup>
+        </VerticalTab>
+      )}
+
+      {store.hasFeature(AppFeature.Telegram) && (
+        <VerticalTab id={ChatOpsTab.Telegram}>
+          <HorizontalGroup>
+            <Icon name="message" />
+            Telegram
+          </HorizontalGroup>
+        </VerticalTab>
+      )}
     </VerticalTabsBar>
   );
 };
@@ -95,15 +103,16 @@ interface TabsContentProps {
 
 const TabsContent = (props: TabsContentProps) => {
   const { activeTab } = props;
+  const store = useStore();
 
   return (
     <>
-      {activeTab === ChatOpsTab.Slack && (
+      {store.hasFeature(AppFeature.Slack) && activeTab === ChatOpsTab.Slack && (
         <div className={cx('messenger-settings')}>
           <SlackSettings />
         </div>
       )}
-      {activeTab === ChatOpsTab.Telegram && (
+      {store.hasFeature(AppFeature.Telegram) && activeTab === ChatOpsTab.Telegram && (
         <div className={cx('messenger-settings')}>
           <TelegramSettings />
         </div>
diff --git a/grafana-plugin/src/pages/users/Users.tsx b/grafana-plugin/src/pages/users/Users.tsx
index ec37e0b0..ca831254 100644
--- a/grafana-plugin/src/pages/users/Users.tsx
+++ b/grafana-plugin/src/pages/users/Users.tsx
@@ -20,6 +20,7 @@ import UsersFilters from 'components/UsersFilters/UsersFilters';
 import UserSettings from 'containers/UserSettings/UserSettings';
 import { WithPermissionControlTooltip } from 'containers/WithPermissionControl/WithPermissionControlTooltip';
 import { User as UserType } from 'models/user/user.types';
+import { AppFeature } from 'state/features';
 import { PageProps, WithStoreProps } from 'state/types';
 import { withMobXProviderContext } from 'state/withStore';
 import LocationHelper from 'utils/LocationHelper';
@@ -280,10 +281,13 @@ class Users extends React.Component<UsersProps, UsersState> {
   };
 
   renderContacts = (user: UserType) => {
+    const { store } = this.props;
     return (
       <div className={cx('contacts')}>
         <div className={cx('contact')}>Slack: {user.slack_user_identity?.name || '-'}</div>
-        <div className={cx('contact')}>Telegram: {user.telegram_configuration?.telegram_nick_name || '-'}</div>
+        {store.hasFeature(AppFeature.Telegram) && (
+          <div className={cx('contact')}>Telegram: {user.telegram_configuration?.telegram_nick_name || '-'}</div>
+        )}
       </div>
     );
   };
@@ -314,6 +318,7 @@ class Users extends React.Component<UsersProps, UsersState> {
   };
 
   renderNote = (user: UserType) => {
+    const { store } = this.props;
     if (user.hidden_fields === true) {
       return null;
     }
@@ -346,7 +351,7 @@ class Users extends React.Component<UsersProps, UsersState> {
       if (!user.slack_user_identity) {
         texts.push('Slack not verified');
       }
-      if (!user.telegram_configuration) {
+      if (store.hasFeature(AppFeature.Telegram) && !user.telegram_configuration) {
         texts.push('Telegram not verified');
       }