In daily life, we often see some large enterprises using numbers starting with 400 when promoting their products. So, what is the effect of using a 400 number for promotion?
The 400 phone number is specially handled for enterprises and institutions, with higher security, which can reflect the legitimacy of the enterprise and make users more trustworthy.
The 400 phone is a virtual number that can be bound to multiple numbers, with the advantage of not being busy. Enterprises can use the 400 phone for unified promotion, which can reduce promotional costs.
So, using the 400 number for promotion is good.