Because Touchfone 200+ Dont supply their own power they have to take so
called 'Charges' from the Exchanges power supply, these charges can be up
to 50 Volts DC Which is MORE than enough to Throw a Modem off track, These
telephones will do these charges every 2 to 10 Minutes, It helps to Keep
the REDIAL ETC In Memory
From Shaun

... "Scotty, beam me up another Ice! message."
--- Ezycom V1.48g0 01fa0147