Speed dial is a phone feature that works by contacting a specific phone number by pressing one key on the dialer. This feature is particularly useful for phone users who call certain numbers on a ...

Starting May 31st, T-Mobile customers will be able to tie their phone numbers to multiple devices. When someone calls your number it can ring an app on your phone, tablet, PC, smartwatch or other ...

* Speed dial numbers set via your desk set may be replaced with future updates or changes to the VoIP system. Press and hold unused line key button. You will be presented with a screen where you can ...