can we make a mobile phone to act as a peripheral

[ps_anu]

hi... how to make a nordic app to act as a peripheral , i have read one post , in that they mentioned set up to be done in gap peripheral mode . how to do that 

[Andy]

You will probably get more help in iOS or Android forums, as your question isn't really about Nordic products or Bluetooth in general.

But anyway, I would like to know why you would want to do that? (phone as peripheral)

[ps_anu]

so that i can connect more mobile to one central instead of more number of boards

[Andy]

The softdevice supports up to 20 peripheral/central links simultaneously. 

[awneil]

It depends on the phone - not all phones have the capability.

It probably also depends on the version of the phone's OS.

On Android (I know nothing about iOS), nRF Connect can act as a peripheral - if the phone supports it.

As Andy says, this has nothing to do with Nordic - you need the developer support resources for the mobile OS in question...

[awneil]

On a phone that can do it:

On a tablet that can not do it: