Voice traffic decreased for first time in past few years
Print Send by email
15:27, 20 Mar 2017
The volume of voice traffic and the total volume of sales of mobile phone services in 2016 witnessed a decline, for the first time in the past…
This content is available for paid-subscription users only. Please contact us to subscribe and obtain access.

(0) comentarii
Name

Add New Comment Citeste Regulile

Subscribe by email RSS