Can I send a message to share my location when I buy a Beidou chat machine?

There is a charge for this, but the charge is the same as sending text messages at ordinary times;

However, there is a premise that after the person with the terminal sends you a message,

You can text him directly,

The cost of reply is the cost of a short message.

Because this fee is the operator's fee,

You don't need money to send WeChat.

Just like we usually chat on WeChat,

It's just that this chat interface is not a WeChat interface.

But the interface provided by the sea chat.