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Home/ Questions/Q 447095
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Editorial Team
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Editorial Team
Asked: May 12, 20262026-05-12T21:32:10+00:00 2026-05-12T21:32:10+00:00

In my Iphone app I give a button when pressed calls a specific number

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In my Iphone app I give a button when pressed calls a specific number using the following function call and uses the native iphone call app.

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:call_url]];
where call_url is of the form tel://

Once the call is done, is there a way to restore and open my Iphone App as it was before calling ?

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  1. Editorial Team
    Editorial Team
    2026-05-12T21:32:11+00:00Added an answer on May 12, 2026 at 9:32 pm

    No. Your process has been terminated. You’ll have to depend on the user to start your app again and you have to restore the state yourself.

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