U-모바일행정

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About this app

[U - Mobile Administration] Introduction to Key Services

※ Important Disclaimers and Information Sources

1.
Regarding Government Agency Representation: This app is not the official government app representing Ulsan Metropolitan City Hall. This app is a 'Business-to-Business (B2B) Mobile Administration Support Solution' provided through a service provider contracted with Ulsan Metropolitan City Hall to facilitate the work of public officials and authorized internal staff of the relevant agency.

2.

Source of Information: The organizational chart and employee information provided in this app are based on data legally provided through the internal administrative systems of the relevant agency (Ulsan Metropolitan City Hall, etc.).

3.

Eligibility: This service is available only to internal staff who have pre-registered and been approved; general citizens cannot use it.

01. Do you need the other party's information before making a call with group (organization) members?

Check the other party's information in advance when making or receiving calls on your smartphone!

* To provide this feature, the other party's phone number is identified when making or receiving calls.

This information is used solely to determine whether the other party is an organization member and is not stored. 02. Do you need a flexible work environment with enhanced mobility, such as working from home or remote work?

You can use your office phone anytime, anywhere, even while working outside or on business trips.

03. Do you seek a work-life balance where personal information is protected and your privacy is respected?

Even when making work calls on your smartphone, they are routed from your office number, allowing you to process tasks without exposing your personal information.

04. Do you need a customized service based on your work status settings?

Call forwarding settings are available to reflect your real-time work status, such as work, meetings, business trips, or vacations.

05. Are you concerned about the investment costs required to implement the service?

No system investment! No maintenance! You can use the service simply by installing the application.

[App Access Permission Guide]

* Although you can use the app even if you do not agree to all permissions requested by [U - Mobile Administration],

features such as displaying your phone's contact list and showing information about the other party's team members may not function.

- Notifications: Displays notifications provided by the server

- Call History: Identifies the other party's phone number when making or receiving calls

- Contacts: Provides a list of phone numbers existing in the phone's contacts

- Phone: Identifies the other party's phone number when making or receiving calls

- Display over other apps: When making or receiving a call, if the other party is an organization member, displays the organization member's information on the phone screen while the call is connecting or in progress

To implement this core function, our app requires the following access permissions for usage information:

Detect currently running apps: To identify whether the default phone app is active upon receiving a call, and to accurately display the caller/recipient profile overlay on top of it.

Access to screen content information (limited): May be used restrictively to detect call-related information (e.g., call status, outgoing/incoming numbers, etc.) and link it with profile information.
Updated on
Apr 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Data is encrypted in transit
You can request that data be deleted

What’s new

앱 안정성 개선
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About the developer
(주)지엔텔
gntel.app@gmail.com
대한민국 서울특별시 금천구 금천구 벚꽃로 278(가산동) 08511
+82 2-890-1573