How to put an extension in a phone number

How to Call an Extension Number: 11 Steps (with Pictures)
Extensionnumbers allow big companies to connect callers to dozens of different departments and employees. There are several shortcuts to save time when calling company extension

How do you add an extension to a phone number? - Android Forums...
Basically, edit the phonenumber, put the cursor where you need it and select the "*#(" key. Then choose pause, instead of wait. A "pause" will be displayed as a comma (,) and a "wait" will be displayed as a semi-colon ( A pause will stop the calling sequence for two seconds and a wait will pause the.

How to take off the phone extension from a number and p
This phonenumber may contain a leading country code "1" or a trailing phoneextension (usually 4 digits). I need PHONE 1 to only contain the 10 digit phonenumber and then if it has country code or extension, I need to remove them and store them in separate columns which are currently empty.