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vvx Line key serve as Prepend

Occasional Contributor

vvx Line key serve as Prepend

Hi All.

This is the Phone Information

Phone Model VVX 300     

UC Software Version

Updater Version



I want a line key to serve as a Prepend.

Not a soft key but a line key, the keys on the side of the screen.


So when dialing a specific Line key for example line key 4, the phone should prepend *952 before the destination phone number.


Can someone give me the code to upload to the phone to have this done.


Thank you all. 


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Polycom Employee & Community Manager

Re: vvx Line key serve as Prepend

Hello @Jack Noe,


welcome to the Polycom Community.


I do not believe the exact scenario is possible as an EFK action would probably only send the stored digits. You could look at a prompt or the Digitmap.


Nov 4, 2011 Question: How can I change the functionality of an Hardware Button?

Resolution: Please check => here <=


Nov 25, 2011 Question: How can I change the functionality of a softkey button / use EFK?

Resolution: Please check => here <=


Oct 7, 2011 Question: Phone unable to Dial a number when Off Hook or on 2nd Call in a Conference or Digitmap issues

Resolution: Please check => here <=


I think we currently have an enhancement ENH-1262 for this but you would need a Polycom Sales Engineer to add your opportunity to this.


Jan 03, 2013 Question: How can I request a change aka feature request to the current Polycom SIP / UC Software?

Resolution: Please check => here <=

Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.

Best Regards

Steffen Baier

Polycom Global Services

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