Bangalore has various modern means of communication. While in Bangalore one will not face any difficulty for communication. The main means of communication are discussed in below.

PCO (Public Call Office)
Bangalore city has lots of PCOs which offer local, STD and ISD facilities. One can call to any location in India or outside India.
Internet Cafes
This IT capital of India has plenty of cyber cafes, one can avail internet facility at a cheap rate in the city.
Fax
Most of the PCOs offer fax facility at a reasonable rate.
Mobile (Cell) Phones
Those who have a tri-band technology mobile phone, they can easily use it in the city. Otherwise one can issue a prepaid sim card from a customer care centre of mobile phone service. An identity proof is compulsory to get a sim card from any service.
Postal Services
Bangalore has government post offices and private courier centers from where one can send letters, cards, telegrams, speed post, courier services, etc. Private courier service is expensive.