Messaging services

What is a regular text message?

Can I send a text that has more than 160 characters?

What is a linked text message?

Where can I see the number of characters in a message and the number of linked messages?

What is the maximum size of a linked message?

How can I write text messages with diacritic marks?

How can I write text messages in Russian?

Why can't I send a text message?

Can I receive text messages via e-mail?

How many text messages can I receive via e-mail?

Why don’t I receive text messages via e-mail any more?

Will I receive text messages via e-mail, if my phone is switched off?

What should I do if I do not want to receive text messages via e-mail any more?

What is an e-mail address identifier?