Is it convenient for others to answer the phone by texting?

Of course. It is not convenient for others to answer the phone at work. It is more polite to send a text message to ask if it is convenient for others to answer the phone. Short message is text or digital information sent or received directly by users through mobile phones or other telecommunication terminals. The number of characters that users can send and receive SMS at a time is 160 English or numeric characters or 70 Chinese characters.