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The DP722 is not pre-configured to support or
make emergency calls to any type of hospital,
law enforcement agency, medical care unit
(“Emergency Service(s)”) or any other kind of
Emergency Service. You must make additional
arrangements to access Emergency Services.
It is your responsibility to purchase SIP-compli-
ant Internet telephone service, properly con-
figure the DP722 to use that service, and peri
-
odically test your configuration to confirm that
it works as you expect. It is also your responsi
-
bility to purchase traditional wireless or land-
line telephone services to access Emergency
Services.
GRANDSTREAM DOES NOT PROVIDE CON-
NECTIONS TO EMERGENCY SERVICES VIA THE
DP722. NEITHER GRANDSTREAM NOR ITS OF-
FICES, EMPLOYEES OR AFFILIATES MAY BE HELD
LIABLE FOR ANY CLAIM, DAMAGE, OR LOSS,
AND YOU HEREBY WAIVE ANY AND ALL SUCH
CLAIMS OR CAUSES OF ACTION ARISING FROM
OR RELATING TO YOUR INABILITY TO USE THE
DP722 TO CONTACT EMERGENCY SERVICES,
AND YOUR FAILURE TO MAKE ADDITIONAL AR-
RANGEMENTS TO ACCESS EMERGENCY SER-
VICES IN ACCORDANCE WITH THE IMMEDIATE-
LY PRECEDING PARAGRAPH.
EN
DP722 PACKAGE CONTENTS
1x Charging
Station
2x Rechargeable
Batteries
1x DP722
Handset
1x Handset Belt Clip
+
-
+
-
5V
1x 5V Power
Adapter
1x Quick Instal
-
lation Guide
PRECAUTIONS
• Do not attempt to open, disassemble, or modify the device.
• Do not use a third party power adapter.
• Do not expose the device to temperatures outside the range
of -10 °C to 50 °C (14 °F to 122 °F) in operation, 0 °C to 45°C (32
°F to 113 °F) in charging and -20 °C to 60 °C (-4 °F to 140 °F) in
storage.
• Do not expose the DP722 at environments outside of the hu
-
midity range of 10-90% RH (non-condensing).
OVERVIEW
The DP722 is a DECT cordless IP phone that allows users to mo-
bilize their VoIP network throughout any business, warehouse,
retail store and residential environment. It is supported by
Grandstream’s DP750 and DP752 DECT VoIP base stations and
delivers a combination of mobility and top-notch telephony
performance. Up to five DP722 handsets are supported on
each base station while each DP722 supports a range of up
to 350 meters outdoors and 50 meters indoors from the base
station. It touts a suite of robust telephony features including
support for up to 10 SIP accounts per handset, full HD audio, a
3.5mm headset jack, push-to-talk, a speakerphone and more.
When paired with Grandstream’s DECT Base Stations, the
DP722 offers a powerful cordless DECT solution for any business
or residential user.
