1) Caller ID (may not work for some model of cell phone and may introduce couple ring delay):
- Enable dial 51# from your home phone while off hook
- Disable dial 50# from your home phone while off hook
* Your home phone will only display caller ID delivery from mobile network and will not display caller ID which your cellphone pickup from cellphone's phone book for android.
* Some phone requires higher volume to enable Caller ID. Press 28# from your home phone while off hook.