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MOT/Phone+

MOT/Phone+

by VALTEC CO., LTD.

0 ratings
30 reviews
💼 Business
Free

Details

  • Released
  • Updated
  • September 30, 2020
  • April 27, 2026

Developer

VALTEC CO., LTD.
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About

This app transforms your iPhone into a business phone extension, integrating with office PBX systems. It offers advanced calling features and supports high-quality voice codecs for clear communication over mobile networks.

✓Make extension calls
✓High-quality voice codecs (AMRNB, SILK)
✓Integrate with office PBX
✓Use iPhone contacts
✓Call history
✓Call hold and transfer
✓Speed dial
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What's New in MOT/Phone+

3.4.0

April 27, 2026

Bug Fixes

User reviews

Most RecentHighest RatedLowest Rated

使いづらい

よくわからない営業電話を着信拒否できないし、電話帳に登録できない。
ps_kentarops_kentaro

mot/chaについて

いつもこちらのアプリを利用せていただいております。
mot/chaにつきまして、chatworkのように　「to名前」や「to全員」などをつけた人だけに通知がいくようにして欲しいです。
今のままでは、数十人のグループで全然関係のない通知もこちらに入ってきてしまう為困ります…結構こちらで悩んでる方多いと思います..
TakashiabcTakashiabc

電話帳が編集できない

どこでも社用番号を使えていいですし、録音データをすぐ利用できるのも便利です。
ただスマホから共通電話帳が編集できなくなったのが不便このうえないです。かかってきた電話をその場で登録したいです。
kaono0426kaono0426

ボタンが大きくて見やすい

ボタンが大きくて見やすい。
y_doppyy_doppy

便利さを半減させる新OS対応の遅さ

時折、遅延や音質の悪さを感じることがありますが、どこからでもスマホを使い、固定電話の番号で発着信できるのは大変便利です。
ただし、毎度、新OSへの対応はものすごく遅いです。今回のiOS26に対応するのはいつになることやら…
Kiki1325Kiki1325
See 25 more reviews

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FAQ

What does MOT/Phone+ do?

MOT/Phone+ is a SIP client softphone that allows you to use your iPhone as an extension of your office phone system. It integrates with MOT/PBX or MOT/TEL services to enable making and receiving calls as if you were at your desk.

What are the key features of MOT/Phone+?

Key features include making extension calls, integrating with office PBX systems, using your iPhone contacts, call history, call hold and transfer, speed dial, and support for high-quality voice codecs for better call quality.

Is MOT/Phone+ free to use?

Based on the provided information, the application is free to download and use. There are no mentions of in-app purchases or advertisements.

What are the compatibility requirements for MOT/Phone+?

The app supports iPhone models from iPhone 6s and later, running iOS 13 or higher. It also supports Bluetooth headsets for voice input and output.

How does MOT/Phone+ help with business communication?

It seamlessly integrates your mobile device into your office's existing phone extension network. This allows you to make and receive calls using your business line from your iPhone, enhancing mobility and accessibility for business communications.