Can maritime satellite phones be paid in installments?

If you are talking about equipment, it depends on the business, and it is generally ok. However, the maritime satellite telephone equipment is relatively expensive, with an average price of about 5K, and the communication fee is also very expensive. At present, China has launched its own Beidou satellite system, and its Beidou short message function has been promoted in civil use, and the country is vigorously promoting this product. Personal application, you can Baidu "Beidou Chat". This application can provide free Beidou satellite short messages, both the sender and the receiver are free, that is, this product has no follow-up cost, and the longer it is used, the lower the cost sharing will be. It is a rare domestic satellite communication product.