Avaya Wireless Handset 3730 is a durable DECT handset that
facilitates efficient and dependable wireless telephony. It features
enterprise-grade telephony, local phonebook, access to central
phonebook, voicemail and so much more.
The handset has a TFT color display with 262K colors. The handset
display size is 1.8 inches and resolution of 128 x 160 pixels LCD with white
LED backlight. The display backlight helps to operate and use the handset
in complete darkness.
It has an internal phonebook with a storage capacity of 250 contacts.
An additional 1,000 entries can be downloaded from a local company
phonebook. Users can also access a centralized phonebook in order
to search for other contacts on demand. The handset shall be able to
automatically register towards the IP-DECT system at start-up give extra
protection to a registration during the registration procedure.

Specifications

Physical

• Size (h x w x d): 137 x 52 x 21.5 mm.
• Weight: 114 g (including battery and excl clip weight 10g.
• Colors: Handset: Black.
• Display (w x h): 28 x 35 mm, (1.8 Inch) TFT display,
262K colors. 128 x 160 pixel LCD with white LED backlight.

Audio

• Ring signal: Adjustable in 8 steps.
• Earpiece: Adjustable in 8 steps of 3dB each.
• Max. sound ring signal level: 88 dBA @ 10 cm.
• Loudspeaker: Duplex loud speaking function

User interface

• High resolution Color LCD display with white
LED backlighting.
• 262K individual colors.
• Indicator: Illuminated display indicates incoming call,
and charging.

Security and encryption
• Full support of the DECT Security EN300 444 feature
N35, as specified by the DECT forum. 

Messaging

• Max length: 12 characters to handset.
• Storage: 0 messages.

Battery2

• Type: Li-Ion.
• Speech time: 15 hrs under optimal conditions.
• Stand-by time: 170 hrs under optimal conditions1.
• Charge time: <4 hrs