Hello, I've understood from your description and title that you need a Dialer app configured with some Customised outputs that should be displayed when dialing different numbers. I think I'll be able to create such a application efficiently. I've 4+ years of experience in working on Android development and also my design skills will be a good plus point.
Previous Apps:
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Let's connect and discuss in details. Looking forward to connect with you and have a healthy discussion. Hope to hear from you soon!
Thanks & Regards,
Gajendra Singh Rathore