They will get an error message that it is not a valid phone number.
Articles in this section
- What are Sudo-to-Sudo voice calls?
- What are Sudo-to-NonSudo voice calls?
- How do I hide/disable who is calling me?
- Can I purchase more calling-time if I run out?
- Can I navigate around the app while on a voice call?
- How to Silence Unknown Callers
- How do I block an incoming phone number from calling me?
- How do I delete multiple calls at a time from the call log?
- How do I change the ringtone for a Sudo profile?
- Does MySudo support Call Forwarding?
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