# NEC uMobility

> NEC uMobility is a software client that works with your office phone system.

Canonical page: [https://chrome-stats.com/d/com.necvaraha.umobility](https://chrome-stats.com/d/com.necvaraha.umobility)

## Overview

- **ID:** `com.necvaraha.umobility`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** PRIMEA SYSTEMS PRIVATE LIMITED
- **Category:** COMMUNICATION
- **Downloads:** 11,645
- **Rating:** 3.00 / 5 (62 ratings)
- **Version:** 7.0.22
- **Last updated:** 2023-08-25
- **First published:** 2013-05-02
- **Publisher country:** IN
- **Size:** 19 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.necvaraha.umobility)
- **Website:** [http://www.necam.com](http://www.necam.com/)
- **Privacy policy:** [https://www.necam.com](https://www.necam.com/)

## Description

NEC uMobility is a powerful SIP client designed for Android smartphones and tablets that seamlessly integrates with NEC office phone systems including SV9100, SV8100, SV9300, SV8300, SV9500, SV8500, and UNIVERGE 3C. This extension enables employees to make and receive calls using their enterprise voice infrastructure over Wi-Fi or 3G, eliminating the need to manage multiple phone numbers or voicemail accounts.

By converging fixed mobile communications, NEC uMobility enhances business connectivity and productivity, allowing your mobile device to function exactly like your office phone. It’s ideal for businesses leveraging NEC's communication platforms seeking unified and mobile-friendly telephony solutions.

## Rankings

- #532,854 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_NOTIFICATION_POLICY`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BIND_TELECOM_CONNECTION_SERVICE`
- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS`
- `android.permission.CALL_PHONE`
- `android.permission.CAMERA`
- `android.permission.CONFIGURE_SIP`
- `android.permission.DISABLE_KEYGUARD`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.MODIFY_PHONE_STATE`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_CONTACTS`
- `android.permission.READ_PHONE_STATE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.USE_FULL_SCREEN_INTENT`
- `android.permission.USE_SIP`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_CONTACTS`
- `android.permission.WRITE_SETTINGS`
- `com.google.android.c2dm.permission.RECEIVE`

## Review summary

NEC uMobility functions adequately for basic communication on various Android devices, especially Samsung models and NEC platforms. Users appreciate its role in integrated business communications. However, significant issues include low audio volume unless on speakerphone, lack of call transfer due to absent hardware keys, Bluetooth headset ringing notifications missing, calls dropping after two minutes, and difficulty exiting the app due to poor UI design.

### Pros

- Works well enough for normal communications on some Samsung devices.
- Compatible with NEC SV9100 and SV8100 platforms.
- Can be used with Bluetooth headsets, albeit with limitations.
- Provides integrated business communication solutions.
- When configured properly, the app is functional and satisfactory.

### Cons

- Low audio volume except when using speakerphone.
- Issues with Bluetooth headset call notifications (no ringing signal).
- App sometimes disconnects calls after 2 minutes.
- Difficult to exit or close the app once launched due to interface design.
- Missing functionality such as call transfer on certain devices due to hardware key dependencies.

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- [Unity-Mobile](https://chrome-stats.com/d/com.kakaposystems.unity.mobile.android) — 46,855 users, 3.51 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.necvaraha.umobility)