How to contact an object introduced at home who has never met before and only has a mobile phone number? Should I call her the first time or send a message? beat

I thought we could make a phone call. The person introduced by the family should know the root of the matter and know the situation in detail. Calling will show more respect to each other. Nowadays, people basically don't read text messages. If you send a text message, it will appear that you don't pay enough respect and attention to this matter. You can say hello when you call. I am XXX, introduced by XXX. Can we make an appointment to meet? If you want to send a text message, you can say hello. I was introduced by XXX. When are you free? Can we meet? This will respect each other more.