New fixed telephone area codes of 63 provinces and cities in Vietnam
below, network administrator will summarize the list of landline area codes in 63 provinces/cities across the country, please refer to it.
Tags : landline phone
How to use a multifunction desk phone to automatically answer and record calls
using a multifunction desk phone will allow you to set up automatic answering and recording of incoming calls like a voicemail box.
Use some functions of a landline phone
instructions on how to use some basic functions of a desk phone