Using the RV50x I’m trying to send an SMS without putting the “1” country code for the USA on the front of my 10 digit phone number. For some reason it is almost always rejected with the message
########## Error Invalid Number. Please re-send using a valid 10 digit mobile number or valid short code. THIS IS A TEST
However as soon as I put a 1 on the front it sends with no problems. Except randomly it will accept the 10 digit number without the 1. Can anyone tell me how I can get this device to work in a stable manner without having to put a 1 on the front of my numbers? In the application I’m doing the phone numbers are being taken from Active Directory and I don’t want to have to worry about someone editing the contact number to remove what should be an unnecessary 1 and breaking everything!