You don't a landline. As you mention yourself it's very hard to waste much time on a mobile phone with no internet access. OTOH, a laptop with internet can be a

You don't a landline. As you mention yourself it's very hard to waste much time on a mobile phone with no internet access. OTOH, a laptop with internet can be as just much of a timesink as a smartphone. The internet, it's a hell of a drug. Can't live with it, can't live without it.