8 - 2
Rev A
5/23/2008
Dolphin® 7600 Mobile Computer
User’s Guide
Data:
GPRS Class 10: Data transmissions average 40-60 Kbps (available speed depends on the
wireless network carrier).
You can use the GSM radio for voice communication and data communication but not at the same time.
If you want to communicate over the phone (voice), you cannot send data. If you want to send data, you
cannot use the phone.
Icons in the Navigation Bar
Icons that indicate radio functionality appear in the Navigation bar. For a complete listing, see
Icons in the
Navigation Bar
on page
2-3.
SIM Card Installation
Short for Subscriber Information Module, a SIM card stores the subscriber's personal information, GSM/
GPRS radio settings, security keys, contacts, etc. SIM cards are installed in compatible mobile devices,
which enables users to switch devices without losing personal and setup information.
SIM Card Requirements
• The SIM card must be activated by the service provider.
• The terminal must be powered down.
Note: If no SIM card is installed, you can still make emergency phone calls such as 9-1-1, for example.
To Install a SIM Card
On the 7600, the SIM card slot is located under the SIM card door, which is under the battery well on the
back panel. This location enables easy access to the SIM card while securing it under an installed battery.
You must use a Torx 5 (T5 x 50) screwdriver to open the SIM card door.
1.
Tap Blue + Backlight to put the terminal in Suspend mode.
2.
Lay the terminal keyboard facing down.
3.
Remove the main battery.
4.
Using a Torx 5 screwdriver, unscrew the SIM card door and set it aside.
5.
Slide the metal door down towards the I/O connector to unlock it. (Refer to the guiding arrows for
assistance.)
6.
Lift the metal door.
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