Answer would be yes go ahead if you are using a conventional phone.
If you are using a wireless phone (one of those with no cable connecting the handset to the base unit) however you will need the electricity because the base unit contains the wireless unit and this needs power.
We have one of each so that during the occasional power cuts we experience, we can at least make calls on the conventional phone.
Telefonica will normally take up to 20 working days to install. Do not be tempted to order through telefonicainenglish; they are agents for telefonica but have a crap reputation and will extract over 100?‘s from your account for doing something you can do yourself for free via telefonica’s 1004 English speaking service.
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