GAI-Tronics Telephony Telephone Feature Comparison Chart HELP POINT Weather and vandal resistant Weather and vandal resistant with door Weather and vandal resistant Weather and vandal resistant Weather and vandal resistant, DDA options Hazardous area ATEX, IECEx, INMETRO & GOST-R approved Connectivity Options Analogue (Standard & SMART), VoIP & GSM Analogue (Standard & SMART) VoIP & GSM SMART Analogue, VoIP & GSM SMART Analogue and VoIP SMART Analogue and VoIP Analogue(Standard) & VoIP Mounting Options Wall (surface mount), Desk, Post Wall (surface or flush mount), Post Wall (surface mount), Post Wall (surface or flush mount), Post Wall (surface or flush mount), Post Wall (surface mount), Desk, Post Full keypad, CB and 1, 3 and 6 button programmable autodial Full keypad, full keypad & memory, CB and 1, 3 and 6 button programmable autodial 1 or 2 button autodial options with remote programming 1, 2 or 3 button autodial options with remote programming 1 or 2 button autodial options with remote programming Full keypad with 3 programmable memory buttons, or CB variant Yes with armoured or curled cord Yes with armoured or curled cord Yes with armoured or curled cord IP Rating Operating Temperatures Keypad Options Handset Headset Option Inductive Coupling

GAI-Tronics Telephony Telephone Feature Comparison Chart Name HELP POINT Weight / with backbox DTMF/TBR & LD/ELR Dialling System (Analogue only) Ringing Tone Relative Humidity To ITU-T K.21 enhanced levels To ITU-T K.21 enhanced levels To ITU-T K.21 enhanced levels To ITU-T K.21 enhanced levels To ITU-T K.21 enhanced levels To ITU-T K.21 enhanced levels Visual Ring Indication Non-Volatile Memory Store Ring Relay 2 on VoIP; optional on analogue or GSM 2 on VoIP; optional on analogue or GSM 2 on VoIP; 1 as standard, 2 optional on analogue or GSM 2 on VoIP, optional on analogue 2 on VoIP; 1 as standard,...