Nortel Networks M3110 - Manual (Page 104)

Page 104 of 504 M2016S Secure Set
553-3001-367 Standard 3.00 August 2005
Introduction
The M2016S is a Telephone Security Group Class II-approved telephone
designed to provide on-hook security. It is a high-performance multi-line
telephone with 16 programmable feature keys. The M2016S uses relay
circuitry that physically disconnects the handset from the telephone circuit
when the switchhook is depressed. The red LED triangle lights steadily when
the phone is not secure (that is, when the handset is off the hook, the phone is
ringing, or the handset/piezo relays are connected). The red LED triangle
blinks when a message is waiting.
The M2016S has no handsfree capability. The M2016S does not support any
accessories, options, or add-on modules.
The telephone’s dimensions are as follows:
Length: 9.75 in. (250 mm.)
Width: 9.45 in. (235 mm.)
Height: 3.64 in. (93 mm.)
Weight: approximately 2 lbs. (1 kg.)