Your Mobile Phone Might Not Have This on a Hike!

This page is the CodyCross answer for the clue below from The 90s, Group 1127, Puzzle 3 (Granny Dresses).

Question is: Your Mobile Phone Might Not Have This on a Hike!

and the answer is: SIGNAL

Word Meaning:

SIGNAL — A sequence of states representing an encoded message in a communication channel.

Definitions from Wiktionary.