samsung NX 308 - Cairo - ALWaseet

samsung key telephone system
KEY TELEPHONE SYSTEM
SOFTWARE Repair
ERICSSON F250m
ERICSSON G36
2N-Easy Gate
SAMSUNG NX803\820
ACCOUNT CODE (Voluntary)
ALL CALL VOICE PAGE
ATTENTION TONE
AUTHORIZATION CODES (Voluntary)
AUTOMATIC HOLD
BACKGROUND MUSIC
BATTERY BACKUP (Memory Protection)
BATTERY BACKUP (System)
CALL FORWARDING
FORWARD ALL
FORWARD BUSY
FORWARD NO ANSWER
EXTERNAL CALL FORWARD
CALL HOLD
CALL HUNT
CALL METERING / PRS
CALL PICKUP
CALL WAITING / CAMP-ON
CENTREX / PBX USE
CHAIN DIALING
CLASS OF SERVICE
CONFERENCE
DATA SECURITY
DIRECT IN LINES
DIRECT INWARD SYSTEM ACCESS (DISA)
DISA VOICE ANNOUNCEMENT
DIRECT TRUNK SELECTION
DIRECTORY NAMES
DISTINCTIVE RINGING
DOOR LOCK RELEASE (Programmable)
DOOR PHONES (2)
DOOR PHONE DAY / NIGHT RING
EMERGENCY CALL
EXECUTIVE BARGE-IN (Override)
EXTERNAL MUSIC INTERFACE
EXTERNAL PAGE INTERFACE
FLASH KEY OPERATION
FLEXIBLE NUMBERING
FLEXIBLE RINGING
HOT / WARM LINE
IN GROUP / OUT OF GROUP
INCOMING CALL DISTRIBUTION
INCOMING / OUTGOING SERVICE
INDIV