User guide

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Chapter 1, Basic Information
4 EADS TELECOM North America Inc. – 2569-003
Expansion Module Accessory for the ITE-780
The M710 Button Expansion Module is an accessory that adds 20 feature keys to the
ITE-780 telephone. With the M710 attached, a user can access these 20 lines or features
either on the ITE-780 touch screen virtual keys or from the M710 buttons.
The ITE-780 can accommodate up to three M710 modules, providing 60 total keys. In
this configuration, the first module duplicates virtual buttons 1 through 20. A second
duplicates virtual buttons 21 through 40, and a third duplicates virtual buttons 41 through
60.
Recommendations and Safety
Connections
The ITE-780 telephone cannot be connected to the public network. It is designed for the
PointSpan M6880 Series PBX.
Environment
The ITE-780 must be operated at temperatures between 42°F and 113°F. Do not install
the phone in a damp room or near a water source.
"CE" Marking
This marking on the bottom of the phone certifies the conformity of the equipment with
the regulations that apply in accordance with the directive R & TTE 1999/5/EC.
Maintenance
The ITE-780 telephone will retain its new appearance if you do not use any solvents or
household cleaning products. Use a cloth dampened in slightly soapy water, and then
wipe with a dry cloth.