You are welcome to use the call assistant service when you call the other party's mobile phone. This call reminds the user that you are calling through point-to-point SMS. What happened?

1, the other party's service, you can automatically switch to this service when the mobile phone has no signal, or you can set it when you don't have time to answer it. When there is a signal, a short message will be received immediately to remind the user that someone has called. The other party turns off the phone and starts the call assistant service. You can send a text message to remind you to call when the other party turns on the phone, which is convenient for reply.

2. This is not set. This means that the other party's mobile phone is turned off, but the mobile phone call assistant is turned on, and there is a short message reminder service, which means that when the other party is turned on, the number that has been called will be displayed. There's probably a power outage. Sorry, the number you dialed is busy. Hacked, too. The other party may turn off the phone, pull black keys and so on.

Extended data:

1, the phone is generally controlled to be answered within three times. Otherwise, it is considered rude and you should apologize to the other party. When answering a business call, the first sentence should be the name of the company or its subordinate department. No matter inside or outside, you should answer it with a unified courtesy.

2. When answering the phone, you should take the initiative to ask the unit or department to which the other party belongs without knowing who the other party is, so as to facilitate the person named to answer the phone. ?

3. When answering the phone, hold the receiver in your left hand and prepare the memo in your right hand. So, by the phone, you should prepare the paper and pen that you will use at any time in advance, and record it according to the "3W" principle, that is, "when", "WHO" and "what". Telephone records should be concise and complete. ?

If the person the other party is looking for is not here, try to ask the other party if there is anything important, or try to understand the purpose of the other party's call, and then decide how to deal with it according to the situation. ?

When you make a phone call, you should ask politely, "Are you free now? Can I ask you a few questions? " Or "Excuse me, is it convenient to talk to you now?" ?