Or, which has worked great for me; just never answer the phone. If people need something they will email or chat. If not then it is not going to be important.
Or, which has worked great for me; just never answer the phone. If people need something they will email or chat. If not then it is not going to be important.
This. If people have a "real" reason to correspond with you they will have no problem making a record of it via a voicemail or text or email or whatever.
I've had friends that got into a spot of bother and tried calling from an unknown number. If it's a phone you can't text from, then leaving a voice mail with voice transcription is about the only way I'll know it's a friendly call