EN - 28
Technical specifications
SIP 1-Line Hidden Base with Cordless Handset and Charger - CTM-S2115
Frequency control Crystal controlled PLL synthesiser
Transmit frequency
(European Union and
United Kingdom)
Handset: 1881.792-1897.344 MHz
Base Station: 1881.792-1897.344 MHz
Channels 5
Nominal effective range Actual operating range may vary according to environmental conditions at the time
of use.
Operating temperature 32–104 °F (0–40 °C)
Power requirement Handset battery (BT164392/BT264392): 2.4V 550 mAH, Ni-MH battery pack
Handset charger: supplied power adapter: VT05UUS06040
Input: 100-120V AC 60 Hz Output: 6V DC @ 400 mA
Base station: Power over Ethernet (PoE): IEEE 802.3at supported, class 2
If PoE not available, power adapter (sold separately): S006AKU0500080
Input: 100-240V AC 50/60Hz Output: 5.0V DC @ 800mA
Message waiting signal SIP messaging RFC 3261
Speed Dial memory Handset: up to 2 memory locations; up to 32 digits
Ethernet network port Two 10/100 Mbps RJ-45 ports