If you have a modem installed the Command Button wizard has an Auto Dialler option under Miscellaneous.
Or in VBA code:

On Error Resume Next
DoCmd.GoToControl "Phone"
DoCmd.RunCommand acCmdAutoDial

Access 202

Thanks for the "AutoDial" info.  I got that to work, but I don't know how to load a field from the Records so when I click on a button it will dial the phone number that is in the field.  If I can find a way to load the number from a field that holds the phone number and then have it autodial it.... that will work.  Obviously I don't know anything about coding in ACCESS.  I would be willing to pay a little if some one could give me further instructions to do what I need to do.  THANKS FOR  YOUR HELP KEVIN... just need more info on how to auto load the phone number from a selected record that has the phone number stored in a field.

Mark,

Right click on the button and click 'Build Event'. This will open the macro for the button.
Enter the name of your phone number field where it say 'Go To Control'.

I was chatting with Mark about this in email. I haven't used the Autodialer since... geez... 2002 or 2003? LOL. It would be nice if there was a way to integrate with a VoIP solution or something like Google Voice. Mark is the only person in 20 years to ask me about this though.

https://developers.google.com/voice-actions

I don't think that's it. I'm looking for an API for VBA to connect a call thru Google Voice via the Web Browser.

Could convert some Python
https://code.google.com/archive/p/pygooglevoice/

https://github.com/pettazz/pygooglevoice

https://github.com/jaraco/googlevoice

Too much effort. LOL

C# one better?
https://github.com/descention/sharp-voice

Sure. Knock yourself out. :)

Kevin, I sincerely appreciate the information you have provided.  However, please understand that I am using Access to try and accomplish a very limited task... and as much as I would actually like and enjoy learning Access... I DO NOT have the time to do so at this point.  I did a lot of programming... but that's over 30 years ago and needless to say nothing is applicable today.  I do not mind paying you if you can afford me the total answer as in from start to finish as each section of "code" is not helping me unless I can find the time to fully understand the programming language used here... and again... I CANNOT invest the time now.  What I'm asking is to provide me the full lines of code from start to finish and you assume I know nothing... which is true about Access.  You can use any field name from a database as an example and even an Access idiot like me can understand where and how to switch the field name and file name.  Again, I sincerely appreciate your efforts.

Mark, have you tried the "tel" protocol?  It brings up the default phone app on whatever device and platform you are on.  If you don't have a default phone app, you will be prompted to choose on.  The Access VBA command is one line.  If your phone number is in a text box named PhoneNum, then create a command button whose OnClick event will run this:

Application.FollowHyperlink "tel://" & PhoneNum

In Excel, it works the same way.  The function below dials the number in cell C3:

=HYPERLINK("tel://" & C3, "Dial Me!")

Kevin..... THANK YOU THANK YOU THANK YOU.

Mark:  I use Ring Central as my Phone Dialer System.  I call people every day from the Access Database.   All I do is to Highlight the Phone and Press {F6}. ring Central takes Over nicely.  I built some code to do this in a double click function.
First you must LAunch the RingCentral (Once) C:\........\RingCentral\SoftPhoneApp\Softphone.exe then you can use a Macro or code such as SendKeys {F6}.  I hope it Helps