There are only two suitable mediums: E-Mail or phone call.

If you try to contact me with a phone call, you might as well send your message into outer space. You'll have better luck getting a response from aliens.

99% of incoming calls to my phone are spam. I won't pick up an unknown number unless someone has already contacted me and told me to be expecting a phone call, or it's a call from someone I already know (people I already know don't call me either).

That is to say, your mileage may vary on what counts as a "suitable medium".

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nkrisc 2 hours ago | parent [-]

Used to be that people had phones at the desk at work and a voicemail inbox. In a business situation I would expect most people to be reachable by phone.

	▲	prmoustache an hour ago \| parent [-]
		I haven't had a phone at work for the last 7 years.

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SoftTalker 2 hours ago | parent | prev | next [-]

I don't even have a phone at work. Haven't for years.

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4 hours ago | parent | prev | next [-]

[deleted]

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ctpmpse 3 hours ago | parent | prev [-]

async vs sync