Answering machine facility that allows messages to be
retrieved from another phone.
Ringer Equivalence Number. Printed on all BT-approved
fixed phones and peripherals. The sum of the RENsof all
devices connected to a normal wired phone line should
not exceed four.
Sometimes known as "memory dialing" or "speed-calling."
A feature that allows you to recall from 1-to-99 (or more)
phone numbers from a phone's memory with the touch of
just one, two or three buttons.
Using your cellphone on networks other than the one to
which you pay your monthly line rental. In other words,
using your phone abroad. Roaming is available on all of
the UK digital networks. How many countries you can roam
to will depend on the number of roaming agreements your
network has signed, and on the type of phone you have
access to. Roaming must be requested from your network
or airtime provider.
Radio frequency. Term used to describe the signal transmitted
or received by a mobile phone.
Connection socket commonly found on computers. Some cellphones
have the ability to be connected to a PC through this
socket to facilitate the updating of personal directories,
or for writing SMS text messages.