About this app

Today’s competitive and fast past business environment means that employees are no longer bound to a desk - you need to be mobile and be able to work where your work takes you. NEC’s UNIVERGE ST465 softphones for Android smartphones allow you to make and receive calls from virtually anywhere, as if you were at your desk. While in the office connect to the Wi-Fi to handle your calls. While outside the office you can use your mobile data (3G / 4G) to handle you calls, and you can reduce incurring mobile call costs (See Notes below).

Deploying a ST softphone can save your company money by no longer having employees call-forward their desk phones to their mobile. Staff will also be able to make free internal calls and inexpensive local calls from the softphone rather than all calls being made directly from their mobile phone.

By only giving out your desk phone number (not your mobile number), you will always be contactable and you will only have a single call history and work voicemail to check. The ST465 simplifies your communications.

■Application features
・Integration to Android phone contacts
・Call history (Missed / Made / Received) grouped by contact
・Custom speed dial panel for quick dialling
・Hands-free mode
・Mute a ringing call by turning over the phone
・Automatically mute or go on speaker based on phone orientation

■Call features
・Make and receive calls
・Call waiting
・Hold / retrieve hold
・Transfer
・Call park
・Call pickup
・Dial DTMF (RFC 2833 / In-band)
・Call forward
・Call hunt groups


NOTE: To work outside your corporate Wi-Fi, you will require a VPN connection or a Session Border Controller.


THE ST465 is free to use on your NEC Phone systems (SL1100, SV9100, SV9300 or SV9500), but requires an activation code that you can obtain from your NEC representative. It may also requires spare licences capacity on your phone system to create a standard SIP extension.

New features

Add support terminal for Japan

App Permissions

Allows applications to open network sockets.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows applications to access information about networks.
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call.
Allows an application to use SIP service.
Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows applications to change network connectivity state.
Allows an application to record audio.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to disable the keyguard if it is not secure.
Allows an application to write to external storage.
Required to be able to access the camera device.
Allows an application to modify global audio settings.
Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Allows an application to broadcast sticky intents.
Allows access to the vibrator.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to read the user's contacts data.
Allows an application to write the user's contacts data.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
This constant was deprecated in API level 21. No longer enforced.
Allows an app to access precise location.
Permission an application must hold in order to use ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS.
Marker permission for applications that wish to access notification policy.
Allows the app to answer an incoming phone call.
Allows an application to read from external storage.