I will acquire a Phone Service Provider which will offer both SIP? and cellular plans. This will take some time to set up as I will need customer service representatives, and will need to work with my preferred carrier to gain licensing rights as an MVNO?. I will also need SIM? cards which all formats of SIM cards will be supported. There will be other features avialable, but the idea will be to get everything to work together. This will take some creativity, and unique ideas. One thing is every telephone number will have its own SIP address even if it is a cellular line. The SIP address will be something like sip:phone-number@pcs1.ws. This will allow people from anywhere in the world to have the opportunity to reaching you via your cellular phone for free as long as the service they used supports SIP addressing. This feature can be turned off though. You will have unlimited calling in the US, Mexico, and Canada. There will also be unified voicemail. This will mean one voicemail box for all of the phones under your name. This means someone will be able to call your home phone, leave a message because you’re not home, and you would get a notification on your cellular phone with Visual Voicemail support.
For SIP service, there will be a telephone number that you would have. The login credentials will be the phone number. The password will be a 20 character random string that you can copy and paste, and the SIP server will be pcs1.ws. You would have a speed dial feature that you would setup online. You would also be able to call Directory Assistance by dialing 411 – although at extra cost. You would obviously be able to use any SIP standard device including an ATA?, or Wifi? Phone.
For the cellular phone, any unlocked 4G/5G smartphone should work just fine. While basic phones will also be supported, they will likely need a SIM card. Many smartphones will have at least one eSIM so they can setup service immediately. The cellular phone will also be able to send a SMS? to 411 for free directory assistance options. One can imagine what can be done with a smartphone, and capable nationwide coverage. PCS1 will offer a number of ways to communicate. Someone can send you an email to your phone and it will come to you as an SMS. This is done by sending the email to phone-number@sms.pcs1.ws. You can choose to turn this feature off if you are getting too many unwanted messages.