November 4, 2026
- Switchboard texts the phone you sign in with. There's no separate number to add. If you sign in another way, Settings says To text Switchboard, sign in with your phone number and confirm your email when asked.
- If your phone signs in to more than one account, texts from each of them come to it, one question at a time. A reply goes to the account that asked. When you aren't following a call or answering one, CALLS lists the calls from every one.