Using the RV50x I’m trying to send an SMS without putting a “1” on the front of my 10 digit phone number. For some reason it is continually being 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!