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Siemens OpenStage SL4 DECT Cordless Phone

£159.00 (Excl. VAT) £190.80 (Incl. VAT)

    PMC Product Code: 14684

    Manufacturer's Product Code: L30250-F600-C230

    • Hands-free Talking
    • 2.5mm Headset Port
    • Bluetooth
    • Up To 500 Phonebook Entries
    • Appointments (Calendar)

    Stock status: In Stock

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    The OpenStage SL4 professional is the slimmest and smallest DECT cordless handset in the portfolio; it satisfies the most stringent requirements in terms of high end functionality and design and suits perfectly to various jobs. From the high-quality handset with galvanized keys, to the large 1.8” TFT colour display with modern user interface, this handset looks exquisite. As well as great style, it offers optimum functionality, with excellent voice quality, Bluetooth Interface and a 2.5mm headset jack. The OpenStage SL4 professional is the successor of Gigaset SL3 professional.

    Based on DECT-/GAP-/PN-CAP- standards, it implements the requirements of professional telephone users and makes them available to the HiPath Cordless systems.

    Key Features


    • Illuminated keypad
    • Hands-free talking key
    • MWI (Message Waiting Indicator) key
    • 5-way navigation key
    • Keypad lock on/off
    • Key for all ringers off
    • Talk key functions-
    • When pressed briefly: redial list
    • When held down: dial state
    • Free programmable Display-key
    • Dedicated microphone mute key
    • R- (Flash) key


    • Illuminated graphical display
    • Brilliant TFT display, 65k colour, 128*
    • 160 pixel resolution
    • Colour scheme and screen saver settings
    • Display of fonts and symbols in different situations in large fonts
    • Configurable timeout of the display
    • Display-Languages of the Gigaset: German, English, French, Italian, Spanish, Portuguese, Dutch, Danish, Norwegian, Swedish, Finnish, Czech, Polish, Turkish, Greek, Hungarian, Russian, Croatian, Slovenian, Roman, Serbian, Catalan, Bulgarian, Bosnian, Ukrainian, Arabian

    Display in Idle State

    • Status display-
    • Battery charging
    • Received field strength
    • Ring tones off
    • Warning tone on
    • Keypad lock on
    • Bluetooth activated
    • Local editing of base station name
    • Notices of (Display-indicate with the first off hock)-
    • Own call number
    • Date and time


    • Picture out of media pool store-
    • Alternative to pictures: analogue or digital clock
    • Screensaver replaces the notices in idle


    • Handset is preset
    • Individual settings-
    • Fast access on functions and numbers
    • Display: Language, Colour-Schema, Contrast, Illuminating, Screensaver
    • Automatic Call acceptance on/off
    • Handsfree-/earpiece volume ring tones, melodies

    Media Pool Administered

    • Monophonic ring tones (Sounds)
    • Polyphone melodies (Sounds)
    • Pictures for-
    • Screensaver
    • Caller pictures (ClIP pictures)

    Alarm Clock

    • Activated/deactivated
    • Period: Monday – Friday or daily
    • Wake-up call is signaled with selected Sound

    Appointments (Calendar)

    • They can remember let up to 30 appointments
    • Appointments of the day are indicated
    • Appointment can be supplemented with text
    • Appointment call is signaled with selected Sound
    • Indicated text, date and time are indicated
    • List of missed appointments

    Phone Book

    • Up to 500 entries for all directories
    • Fast access on a number (speed dialing)
    • Up to three phone numbers with accompanying name, surname (private/office/mobile), e-mail address, appointments with signaling, VIP-notation, CLIP pictures
    • phone book administration via PC (Gigaset QuickSync = PC application)-
    • via Bluetooth-Interface
    • via Mini- USB interface
    • Saving/loading phone book data from/to HiPath Manager (HiPath Cordless Enterprise) - Attention, restriction in phone book upload, please consider the Release Notes to Gigaset S4 professional
    • Access to System phone book-
    • LDAP system telephone database (only with HiPath Cordless Office)
    • HiPath Manager (HiPath Cordless Enterprise)

    Message Signaling

    • Illuminated MWI (Message Waiting Indication) key alerts users of new messages
    • Signaling of the new message through press the MWI-key

    Call signaling

    • Automatic call acceptance when the handset is removed from the charging unit (configurable)
    • Silent alarm (vibration alarm)
    • Visual/acoustic call signaling
    • Display of call number and caller name
    • Distinction between internal and external calls
    • Ring tones and melodies-
    • 5 standard ringer tones
    • 15 polyphonic ringer melodies
    • Ring tones can be deactivated while attention tone is activated
    • Setting of different ringers for internal and external calls
    • Volume can be set in 5 steps plus crescendo

    Handset Lock

    • 4-digit PIN


    • Lithium-Ionen battery pack
    • capacity: 750mAh
    • a battery pack is supplied with the phone
    • Charging-
    • -in power-off mode
    • -in power-off mode with activated PIN protection
    • -in operating mode
    • Low battery warning tone (configurable)


    • 2.5 mm jack
    • Cordless: Bluetooth

    The OpenStage SL4 professional handset can be connected to the following systems:

    HiPath 4000

    • HiPath Cordless Enterprise from V3.0R3.24.0-CV399
    • Adaptations only for SLC24

    HiPath 3000 & HiPath 500

    • HiPath Cordless Office
    • from HE646B.91.001 H3K_V7_R6.9.1_001
    • from HE685B.00.080 H3K_V8_R5.5.0_080
    • Adoptions only for SLC16N and SLCN

    HiPath OpenOffice

    • HiPath Cordless IP from V1R1.3.0

    OpenScape Voice

    • HiPath Cordless IP from V1R1.3.0 and OpenScape Voice from V4R1
    Warranty12 months
    Please Note
    Please noteAll information is provided for reference only. If you are unsure about any of the features listed, please check the manufacturer's official information.

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    07 February
    Hope Boyer
    Needed a replacement for my Siemens phone (which my dog managed to chew through!). Got a great deal through PMC for this refurbed model.
    25 March
    Terry Benson
    Been looking at this phone for ages, but didnt want to pay so much, spoke to PMC for advice, they did me a great deal, im so happy. Thanks PMC ill definately be back!
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