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WRONG
WRONG
RIGHT
16
Safety
Getting
Started
Battery
Installation
Installation
Wireless
Configuration
Ethernet
Configuration
Usage
Troubleshooting
Glossary
Touchstone WTM652 Telephony Modem User’s Guide
Extended Backup Battery Installation
1
Pull back the battery door latch and remove the battery door. Set the door
aside.
2
Stand the Telephony Modem on its top, so the battery bay faces up.
3
Align the guides on the battery with the slots on the Telephony Modem as
shown below, and slide the battery into the bay.
Note
: Batteries will not insert completely into the Telephony Modem if not
oriented correctly. The battery should slide into the bay without significant
force. Line up the slots in the battery bay with the guides on the battery
and apply even pressure on both ends of the battery.
Page 17 / 89
17
Safety
Getting
Started
Battery
Installation
Installation
Wireless
Configuration
Ethernet
Configuration
Usage
Troubleshooting
Glossary
Touchstone WTM652 Telephony Modem User’s Guide
4
Replace the battery door: insert the hinge tabs in the receiver slots, and
close the door until the latch snaps into place.
Receiver
Slots
Hinge Tabs
Page 18 / 89
Maximum Backup Battery Installation
1
Pull back the battery door latch and remove the battery door. The Maximum
Backup battery replaces the door; store the door in a safe place.
2
Place the battery on a firm horizontal surface.
3
Position the Telephony Modem over the battery, aligning the slots on the
battery bay with the tabs on the battery. Push straight down on the Tele-
phony Modem until the battery latch clicks into place.
Note
: You may need to push down gently on the front of the Telephony
Modem to latch the battery into place.
Touchstone WTM652 Telephony Modem User’s Guide
Safety
Getting
Started
Battery
Installation
Installation
Wireless
Configuration
Ethernet
Configuration
Usage
Troubleshooting
Glossary
18
Page 19 / 89
19
Safety
Getting
Started
Battery
Installation
Installation
Wireless
Configuration
Ethernet
Configuration
Usage
Troubleshooting
Glossary
Touchstone WTM652 Telephony Modem User’s Guide
Basic and Extended Backup Battery Removal
1
Pull back the battery door latch and remove the battery door. Set the door
aside.
2a
Basic Backup battery removal: Insert a finger behind the battery tab where
shown below, and place your thumb over the other end of the battery. Pull
out gently until the battery disconnects and slides out of the bay.
Latch End
Tab
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2b
Extended Backup battery removal: Pull the strap until the battery discon-
nects and slides out of the bay.
Battery
Pull Strap
Touchstone WTM652 Telephony Modem User’s Guide
Safety
Getting
Started
Battery
Installation
Installation
Wireless
Configuration
Ethernet
Configuration
Usage
Troubleshooting
Glossary
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