Detailed Instructions: Given a travel related situation, and given a specific question about the situation, summarize the question into a title
Problem:Is it possible to use the free Wi-Fi at the Delhi Airport when one cannot receive a text message?

The Wi-Fi network I found seemed to ask for OTP, which is sent by text message.

Solution:
Is it possible to use the free Wi-Fi at the Delhi Airport when one cannot receive a text message?