Nokia 221 T - Manual (Page 32)

Hereby, Nokia declares that this digital receiver 221 T is in conformity with the
essential requirements and other relevant provisions of Directive 1999/5/EC.
Via an external modem this Terminal Equipment can be connected to the analogue
Public Switched Telephone Networks (PSTNs), in which network addressing,
if provided, is by means of Dual Tone Multiple-Frequency (DTMF) signalling.
DECLARATION OF CONFORMITY