If yes, then here is a simple solution to get notification on your primary phone through SMS whenever there is a missed call or incoming SMS on your secondary Android phone. You can even get notification when battery level is low on your secondary phone.
Install this app on your secondary Android phone and configure your primary phone number as destination. Your primary mobile phone can be on any platform, not necessarily Android.
This is a light weight app which uses only SMS to communicate with primary phone. This is very useful when you don't want to enable "Call Forwarding" or use applications that store your notification details on cloud servers.
SMS data charges will be applicable as per your mobile connection plan.
Email credentials is not needed.
- SMS notifications are sent for both missed and rejected calls.
- If your secondary phone has multiple SIMs, SMS notification will be sent through default SIM only.