Chapter 2 product overview, Pstn modem, Chapter 2 – Vaisala Hydromet Data Collection Platform User Manual
Page 31: Figure 1, Product overview

Chapter 2 __________________________________________________________ Product Overview
VAISALA_______________________________________________________________________ 29
CHAPTER 2
PRODUCT OVERVIEW
This chapter introduces the communication modules and features on
which configuration information is provided in this manual.
PSTN Modem
0505-262
Figure 1
PSTN Modem