G355/ G9551. Volume up key2. Volume down key3. SOS key4. OK key5. Off hook/enquiry (green phone key)6. Headset jack connector7. Microphone8. Earpiece9. Color display10. Soft keys11. On hook/clear/power (red phone key)12. Navigational keys(Up/Right/Down/Left Nav. Key)13. Keypad (0-9, *, #)keys 1-9: long press for speed dialling (ifprogrammed).*: used in text editor to enter a star symboland special characters, or to insert pausein dial mode.0: used in text editor to enter space andspecial characters.#: used in text editor to capitalize letters andtype numbers. Long press activates thesilent mode.I755s / I755dReference GuideG355 / G955 / I755s / I755dPackage Contents:G355 / G955 I755s / I755dHandset HandsetBattery Battery2 Belt clips Belt clip (attachedto handset)Removing tool Belt clip cover1234567891011121312345679811121310

additional information

NEC I755s Reference Manual

I755

Disclaimer

Revision history

Introduction

Use in environments with metal particles

Important safety information

Regulatory information Europe

Regulatory information United States

Hearing Aid Compatibility (HAC/VC)

Regulatory information Canada

Product disposal information

Battery disposal information

Getting started

Installing the battery pack for the I755

Installing the charger

Charging the batteries

Charging guidelines

Charge display

Switching the handset on or off

Display areas and handset controls

Icon line

Dialogue area

Call mode

Dialogue mode

Menu mode

Edit mode

Soft key line

Locking or unlocking the keypad

DECT system configuration

Subscribing the handset to a DECT system

Manually selecting the DECT system

Enabling automatic DECT system selection

Terminating a subscription

Call features

Using Speed dial

Using Loudspeaker

Making an SOS call

Answering a call in Normal mode

Change settings during a call

Voice mail

Accessing voice mail

Defining a Voice mail number

By entering number

Calls list

All calls list

Answered calls list

Missed calls list

Actions on the calls lists

Dialling a number

Transferring a number to your contacts list

Transferring a number to the caller filter list

Deleting an entry

Deleting all entries

Contacts

Accessing the Contacts menu

Changing information of a contact

Adding a contact number

Editing a contact number

Editing a contact name

Editing a contact ringtone (VIP call)

Speed dial feature

Assigning a speed dial number

Deleting the speed dial number

Transferring numbers to your contacts list

Messaging

New messages and drafts

Saving a new message or editing a draft

Sending a new message or draft

Deleting a draft

Deleting all drafts

Inbox

Reading an incoming message

Forwarding an incoming message

Deleting an incoming message

Sent messages

Reading a sent message

Deleting a sent message

Message settings

Configuring the Overwrite old option

Configuring the Sent message option

Configuring the Display normal messages option

Configuring the Auto answer message option

Configuring the Silent answer message option

Configuring the Voice mail number

Emergency messages

Calendar

Changing the calendar format

Adding an appointment

Viewing an appointment

Editing an appointment

Copying an appointment

Additional features

Using the Stopwatch

Accessing the Alarms menu

specifications

I755d

I755s