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General| Handset type | - |
|---|---|
| Product type | IP Phone |
| Product color | Black |
| Backlight display | Yes |
| Display resolution | 160 x 320 pixels |
| Lines quantity | - lines |
| Phonebook capacity | - entries |
| Operating temperature (T-T) | -10 - 50 °C |
| Operating relative humidity (H-H) | 10 - 95 % |
| Number of handles included | - pc(s) |
| Certification | CE, RoHS |
| Harmonized System (HS) code | 85171800 |
Weight and Dimensions| Depth | 110 mm |
|---|---|
| Width | 112 mm |
| Height | 143 mm |
Details copyright, reproduction, and usage limitations for the manual.
Covers product warranty, disclaimers, and limitations of liability.
Information on FCC rules, CE marking, and WEEE environmental guidelines.
Lists all items included in the EXP20 LCD expansion module package.
Description of the physical components and interfaces of the EXP20 module.
Explains the status indicated by the LED lights on the EXP20 module.
Step-by-step guide for physically installing the EXP20 expansion module.
Describes the initial boot-up process and screen display of the EXP20 module.
Setting up an Ext key to navigate between expansion module pages.
Assigning a phone line to an Ext key for call management.
Configuring an Ext key for rapid dialing of specific numbers.
Monitoring user status and initiating calls via BLF keys.
Configuring an Ext key to access voice mail services.
Setting up an Ext key to answer incoming calls for other extensions.
Configuring an Ext key to answer calls for a defined group.
Parking calls and retrieving them from other phones.
Configuring an Ext key for direct internal communication.
Sending DTMF digits during an active call.
Configuring an Ext key to add a prefix to dialed numbers.
Accessing contacts from a local directory group.
Displaying phonebook entries from an XML source.
Accessing web content via URLs using the XML browser.
Configuring the module to interface with LDAP directory servers.
Setting up an Ext key to initiate conference calls.
Configuring an Ext key to forward incoming calls to another number.
Setting up an Ext key for different types of call transfers.
Placing active calls on hold and resuming them.
Configuring an Ext key for Do Not Disturb (DND) mode.
Setting up an Ext key to redial the last incoming call.
Accessing the text messaging feature quickly.
Configuring an Ext key to initiate call recording.
Using a URL to trigger call recording.
Sending announcements to a multicast group via RTP streams.
Enabling simultaneous speaker and handset/headset listening for groups.
Managing user login/logout for shared IP phones.
Distributing incoming calls in a call center environment.
Quickly configuring auto-provisioning and network settings.
Sending HTTP requests to a specified web server.
Configuring an Ext key for immediate phone locking.
Quick access to directory, call history, LDAP, and phonebooks.
How to place, answer, and manage calls using the module's line keys.
Modifying the LCD screen's contrast level for optimal readability.
Customizing backlight settings like active level, inactive level, and time.
Monitoring user line status and interacting with BLF indicators.
Procedure for resetting the EXP20 module to factory default settings.
Steps to resolve issues where the EXP20 LCD screen remains blank.
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