{"product_id":"snom-m253-dect-single-cell-bundle","title":"Snom M253 DECT Single-Cell Bundle – M250 Base \u0026 M53 Handset for Small Sites","description":"\u003cp\u003eThe Snom M253 is a DECT single-cell bundle: the M250 base station plus one M53 handset, ready to register on a SIP phone system. Snom built it for smaller sites and branches such as medical practices, hospitality venues, and retail stores that need cordless coverage without a multi-cell build-out. The base holds up to 20 SIP accounts and up to 10 M5x-series handsets, and it can run on PoE (IEEE 802.3af, Class 2).\u003c\/p\u003e\n\u003ch2\u003eThe Telecom Spot Take\u003c\/h2\u003e\n\u003cp\u003eThis is the starter kit for a clinic, shop floor, or small branch that wants staff off the desk without needing a multi-cell DECT system. One M53 ships in the box; add more M53, M55, M56, or M58 sets as the site grows, up to ten handsets on this base. It is not the right buy for a large campus that needs roaming across many cells. \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete starter bundle:\u003c\/strong\u003e You get the M250 single-cell base and one M53 handset, so a first cordless extension is in the carton instead of two separate line items.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom to grow on one cell:\u003c\/strong\u003e Register up to 10 Snom M5x handsets and 20 SIP identities, with up to 8 calls at once—enough for a small site without a second base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoE or optional power adapter:\u003c\/strong\u003e The M250 takes IEEE 802.3af Class 2 PoE on the NET port, or the optional 10 W power supply if the switch is not PoE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM53 built for all-day desk and floor work:\u003c\/strong\u003e 2.4\" 240×320 color display, speakerphone, mute, hearing-aid compatibility, and two AAA Ni-MH 850 mAh cells rated up to 12 hours narrowband talk, 9 hours wideband talk, and 120 hours standby.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntibacterial housing on the handset:\u003c\/strong\u003e Snom specifies an anti-bacterial housing on the M53, which matters in clinics and shared service desks where many people pick up the same phone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShared directory and LDAP:\u003c\/strong\u003e The base holds up to 1,000 shared contacts and can pull an LDAP or XML directory, so every handset sees the same list.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvisioning that IT can actually run:\u003c\/strong\u003e SRAPS, HTTP\/HTTPS\/TFTP loading, DHCP options 66\/159\/160, TR-069, and TR-369 (USP), plus firmware over the air (SUOTA) to the handsets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncrypted SIP path:\u003c\/strong\u003e TLS 1.2 and SRTP are published on the base, along with HTTPS and IEEE 802.1X.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandset-to-handset intercom and local conference:\u003c\/strong\u003e Intercom between registered M5x\/M58 sets, plus 3-way local and N-way network conferencing when the SIP platform allows it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable style=\"width: 100%; height: 1391.16px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 25.5281%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 71.64%; height: 19.5938px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eSnom M253\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eDECT single-cell bundle (M250 base + M53 handset)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003ePart number (PN)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003e00004741\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eColor \/ region (as published)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003eBlack \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eFrequency band (as published)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003eEurope 1,880–1,900 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003ePlacement\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eIndoor, desktop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eDECT base\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eSnom M250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eBase dimensions (H × W × D, approx.)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003e189 mm × 123 mm × 70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eBase weight (approx.)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003e280 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eBase indicators\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003e3 LEDs (power green; VoIP and LINK multicolour green\/red\/orange)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eBase keys\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eLink (DECT pairing), Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eBase power\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003ePoE IEEE 802.3af Class 2, or 100–240 V AC adapter 5 V DC \/ 2 A, 10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eNetwork ports\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003e2 × RJ45 10\/100 (NET, PC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eUSB\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eUSB 2.0 Type-A (not in use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eSIP identities \/ accounts\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eSimultaneous calls\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eUp to 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eHandsets per base\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eUp to 10 (M53, M55, M56, M58)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eCoverage (manufacturer)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003eUp to 50 m indoor, up to 300 m outdoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eAudio codecs\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eG.711 (A-law, μ-law), G.722, G.726, G.729AB, iLBC, OPUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eSecurity\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eTLS 1.2, SRTP, HTTPS, IEEE 802.1X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eOther networking\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003eVLAN (IEEE 802.1Q), OpenVPN, DHCP, LLDP-MED, HTTP, FTP, TFTP, SNTP, NAT, STUN, ToS, DiffServ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eManagement\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003eWeb UI, SRAPS, TR-069, TR-369 (USP), PnP, DHCP options 66\/159\/160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eDirectory\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003eLDAP, XML, CSV\/XML import-export, central directory up to 1,000 shared entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eCall history\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003e100 missed, received, and dialed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 58.7812px;\"\u003eBase languages\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 58.7812px;\"\u003eGerman, English, British English, Spanish, Mexican Spanish, French, Canadian French, Italian, Dutch, Polish, Portuguese, Turkish, Greek, Russian\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eDECT handset\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eSnom M53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eHandset dimensions (H × W × D, approx.)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003e163 mm × 48 mm × 21 mm (on cradle: 170 mm × 80 mm × 75 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eHandset weight (approx.)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003e120 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eHandset display\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003e2.4\" (51 mm) TFT, 240 × 320, true-colour, backlit blue\/white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eHandset keys\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003e24 hard keys including ITU keypad, 2 soft keys, 5-way nav, speakerphone, mute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eHandset audio\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003eEarpiece, microphone, external speaker; hearing aid compatible (HAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eHandset battery\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003e2 × AAA Ni-MH, 1.2 V, 850 mAh; up to 12 h NB talk, 9 h WB talk, 120 h standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 58.7812px;\"\u003eHandset languages\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 58.7812px;\"\u003eEnglish, French, Canadian French, Spanish, Mexican Spanish, German, Italian, Dutch, Greek, Polish, Swedish, Estonian, Danish, Russian, Portuguese, Czech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eCharging cradle dimensions (approx.)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003e33 mm × 80 mm × 75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eCradle power adapter\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003e100–240 V AC \/ 50–60 Hz, 150 mA | 6 V DC \/ 450 mA, 2.7 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003e0 °C to +35 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eHumidity\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003e\u0026lt; 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 58.7812px;\"\u003eCompatible add-on handsets (sold separately)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 58.7812px;\"\u003eM53 (PN 00004740), M55 (PN 00004629), M56 (PN 00004656)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 58.7812px;\"\u003eCompatible DECT desk phone (sold separately)\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 58.7812px;\"\u003eM58 (PN 00004631)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 19.5938px;\"\u003eOptional PoE injector\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 19.5938px;\"\u003eA5E (PN 00004679)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 39.1875px;\"\u003eOptional spare 10 W PSU\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 39.1875px;\"\u003ePN 00004570\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 25.5281%; height: 58.7812px;\"\u003ePackage contents\u003c\/td\u003e\n\u003ctd style=\"width: 71.64%; height: 58.7812px;\"\u003eM250 DECT single-cell base station (does not include power adapter); M53 DECT handset; charging cradle + power adapter (for cradle); 2 × AAA Ni-MH 850 mAh batteries; footstand; 2 screws; Ethernet cable; safety instructions \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eComparison at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnom M253 (PN 00004741):\u003c\/strong\u003e M250 base plus the M53 everyday handset. Best when the site is an office, clinic, or service counter and you want a color-screen handset with replaceable AAA cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnom M256 (PN 00004791):\u003c\/strong\u003e Same M250 base, but bundled with the ruggedized M56 (IP67, alarm features). Choose this when staff work in tougher physical conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnom M250 base alone (PN 00004742) plus extra M5x\/M58 sets:\u003c\/strong\u003e Same single-cell limits (10 handsets, 20 accounts). Buy the bundle if you need the first handset and cradle in one kit; buy the base alone if you already have M5x handsets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many cordless phones can the Snom M253 support?\u003c\/h3\u003e\n\u003cp\u003eThe M250 base in this bundle registers up to 10 handsets from the Snom M5x family—M53, M55, M56—plus the M58 DECT desk phone. One M53 is in the box. Plan extra handsets as separate purchases. The base allows up to 8 simultaneous calls and 20 SIP accounts.\u003c\/p\u003e\n\u003ch3\u003eDoes the M253 base use Power over Ethernet?\u003c\/h3\u003e\n\u003cp\u003eYes. Snom specifies IEEE 802.3af Class 2 PoE on the NET RJ45. A 10 W AC adapter is optional for the M250. The M53 charging cradle uses its own 2.7 W adapter and does not take PoE.\u003c\/p\u003e","brand":"Snom","offers":[{"title":"Default Title","offer_id":48304143106185,"sku":"00004741","price":126.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/6245\/1337\/files\/M253.jpg?v=1788975109","url":"https:\/\/www.thetelecomspot.com\/products\/snom-m253-dect-single-cell-bundle","provider":"The Telecom Spot","version":"1.0","type":"link"}