One question IT admins struggle with is 'Can I stop or block outgoing calls?' and in organizations where corporate handheld devices are used by employees, it's important to restrict or block outgoing calls as it can help cut down the telecom expenses occurring from personal cellular usage. Some organizations also require the option to block outgoing calls to a specific number. MDM provides various on-device feature restrictions along with the capability to block all outgoing calls on Android devices. To learn how to stop or block outgoing calls on devices read below.
To block calls on Android devices using Mobile Device Manager Plus, follow the steps given below:
NOTE: You can block outgoing calls on Samsung devices and Android devices provisioned as fully managed devices (Device Owner)
Another option to block or stop outgoing calls is to make the phone/dialer app inaccessible to the users. MDM facilitates this with the following features to block outgoing calls on Android devices.
With App blocklisting, you can Blocklist undesirable apps which you don't want you employees to access. Blocklist the phone/dialer app on managed Android devices to make it inaccessible by your employees. This way you can block all outgoing calls from the devices.
Kiosk mode is an advanced security feature supported by Mobile Device Manager Plus which lets you lock down Android devices to run specific apps. As long as you don't select the phone/dialer app to be available in Kiosk mode, it will be inaccessible by your employees, thereby allowing you to block all outgoing calls on devices.
If you're looking for more granular call management features such as options to block outgoing calls to a particular number or maintaining/monitoring device call logs, you can raise a request to prioritise your requirement
In addition to the options to block outgoing calls, Mobile Device Manager Plus also provides options to block incoming and outgoing SMS and MMS on Android devices:
To block outgoing SMS, follow the steps given below