TC Services GmbH - Koordinatenmesstechnik

Condition: used, Mitutoyo Euro-C-544 Coordinate Measuring Machine Offerors are required to download the seller required document from the link below. For sales within Israel, offerors should complete section 1 only. For export sales, offerors should complete and return sections 1 and 2. Nodezpahwopfx Amyocw Please note the Removal Instructions on the listing, which form part of the terms of sale.

Condition: used, Year of construction: 2006, Measurement range width/length/height: 1600/1800/1000 mm Dimensions width/length/height: 2450/2940/3800 mm Maximum workpiece weight: 3500 kg Measurement machine weight: 8500 kg Creep feed: 0 - 5 mm/s Setup operation: 0 - 70 mm/s Series measurement operation Axis: max. 300 mm/s Vector: max. 425 mm/s Software version: Calybso 2023/ Service Pack 2 – Version 7.6.08 Ncsdpfxezn Iuco Amyew Various measuring probes Measuring head

Condition: used, Year of construction: 2001, controller manufacturer: Sonstige, controller model: WPC 2040, _____ Ncedpfeznqy Isx Amyow Description: Year of manuf. : 2001 Control : Sonstige WPC 2040 Movement X/Y/Z : mm Technical Data: Measuringrange in X/Y/Z:800 x 1.000 x 700 mm Tablesize:1.040 x 1.780 mm Workpieceweight (max.):800 kg Equipment/Accessory: Probesystem:Renishaw PH 10M Measuringhead:Renishaw TP 200 Changesystem:Renishaw SCR 200 Operation:Joystickbox HT100 Further Accessory:Misc. stylus and calibration sphere

Condition: ready for operation (used), Zeiss MC 850 3D coordinate measuring machine Measuring range x: approx. 800-850mm Measuring range y: approx. 1200mm Measuring range z: approx. 600mm New software 2025 Accessories: Computer Changer Probe You are welcome to visit us for a viewing. We can also arrange cost-effective shipping for you! You will receive a proper invoice. For foreign customers, a net invoice can also be issued. A valid VAT identification number is required. Subject to prior sale. Visit our shop and check out our other offers as well. Nedpfx Amjznkuleyecw The company names and trademarks mentioned are the property of their respective owners and are used solely for identification and description of the products. Deviations from technical data as well as errors in the description of the item may occur and are subject to change.

Condition: like new (used), 3D Machines – Brown & Sharpe Standard Nsdpezndw Tsfx Amyscw

Condition: like new (used), Year of construction: 2016, functionality: fully functional, Equipment: type plate available, For sale is a FARO Laser Tracker VANTAGE. The system has hardly been used and is therefore in like-new condition. Maintenance and calibration were performed by FARO in May 2025. Technical description: FARO Laser Tracker Vantage Year of manufacture: 2016 Laser tracker with TruADM, integrated weather station, and precision leveler, IP52, Master Control Unit with 3m cable kit (communication cable and air temperature sensor cable), WLAN, calibration tripod, 2 robust transport cases with wheels, 2 lightweight transport bags, FARO Utilities, manual, power cable, 10-meter network cable, 1 shatter-resistant 1.5" retroreflector, lightweight quick-release system. FARO LaserTracker mobile tripod Nedpfx Aezmqxuomyocw Specifically designed for the needs of the laser tracker, highly stable, with a standard 3.5" thread. Transport box with wheels. Recalibration performed by FARO service in 2025.

Condition: ready for operation (used), A portable optical Creaform 3D laser scanner is offered. Accuracy: 0.03mm, volumetric accuracy: 0.02mm + 0.06mm/m, resolution: 0.05mm, measurement rate: 480000/s, scanning area X/Y: 275mm/250mm, stand-off distance: 300mm, depth of field: 250mm, weight: 0.85kg. Including HP ZBook, Windows 10 and approx. 50 packs of positioning targets. Calibration at Creaform passed on 16 December 2020. Inspection possible by appointment. Ncjdpfxszmh S Sj Amyjw

Condition: used, Year of construction: 2011, functionality: fully functional, machine/vehicle number: p1276453, measuring range X-axis: 1,200 mm, measuring range Y-axis: 700 mm, measuring range Z-axis: 600 mm, workpiece weight (max.): 650 kg, total height: 2,650 mm, type of input current: AC, total width: 1,271 mm, total length: 2,081 mm, travel distance X-axis: 1,200 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 600 mm, overall weight: 1,750 kg, input voltage: 220 V, table height: 800 mm, compressed air connection: 6 bar, year of last overhaul: 2025, ambient temperature (max.): 20 °C, Equipment: documentation/manual, type plate available, Measuring volume: 1200x700x600 mm, measuring accuracy: MPEe = (2.2 + U350) µm, MPEp = 2.5 µm. Includes a base frame with integrated dual passive vibration damping, highly precise granite guideways, bellows covers. Automatic rotary swivel head RTP20 from Renishaw, with TP20 probe. Probe changer magazine MCR202. Probe module TP20 Standardforce (Serial No.: MCR20 39E429, TP20StdF 49F352, TP20 StdF: 11C613). Measuring software ThomControl. Nsdpfx Amjzl Ebhsyjcw TERRA PC Business 7000 i7. One-hand joystick MCU-Lite from Renishaw. CNC control UCC-T3 PLUS.

Condition: excellent (used), Equipment: type plate available, ZEISS O-INSPECT 442 Multisensor CNC Coordinate Measuring Machine Manufacturer: Carl Zeiss IMT GmbH, Germany Type: O-INSPECT 442 Machine Type: Multisensor CNC Coordinate Measuring Machine Measuring Range: 400 × 400 × 200 mm For sale is a used ZEISS O-INSPECT 442 coordinate measuring machine, including a comprehensive set of original ZEISS accessories, measuring sensors, software, and a vibration isolation platform. The O-INSPECT 442 combines highly precise optical and tactile measuring technology in a CNC-controlled measuring machine. The combination of ZEISS Discovery V12 zoom optics, VAST XXT probe system, and the installed ZEISS CALYPSO 2019 measuring software makes this system ideally suited for quality assurance, incoming goods inspection, toolmaking, precision engineering, medical technology, research, and development. Technical Data: Manufacturer: Carl Zeiss IMT GmbH Model: O-INSPECT 442 Type: 622810-9806-000 Serial Number: 138890 Year of Manufacture: 2008 Measuring Range X: 400 mm Measuring Range Y: 400 mm Measuring Range Z: 200 mm Max. Workpiece Weight: 40 kg Supply Voltage: 100 / 110 / 120 / 125 / 230 / 240 V AC Frequency: 50 / 60 Hz Power Consumption: max. 1500 VA Measuring System: ZEISS VAST XXT tactile measuring system ZEISS Discovery V12 telecentric zoom objective White light distance sensor Coaxial top light Through-light illumination 16-segment multi-color ring light Automatic CNC measuring cycles Software: ZEISS CALYPSO 2019 measuring software 2 Industrial PCs 2 Monitors Original software media Original ACRONIS recovery/boot media Documentation Dimensions: Machine (W × D × H): approx. 1,055 × 1,351 × 1,770 mm Weight: Coordinate measuring machine: approx. 800 kg Bilz vibration isolation platform: approx. 360 kg Total weight: approx. 1,160 kg Ncodpfxozl Dkuj Amyew Equipment: ZEISS O-INSPECT 442 coordinate measuring machine ZEISS VAST XXT probe system ZEISS Discovery V12 zoom optics Original ZEISS control panel ZEISS CALYPSO 2019 measuring software 2 Industrial PCs 2 Monitors Original software media Original ACRONIS recovery/boot media Reference standard Comprehensive set of ZEISS measuring probes and styli Several measuring adapters Original ZEISS accessory case Bilz vibration isolation platform Several precision vices Clamping plates Clamping technology and other accessories as shown in the pictures Condition: Used Optical condition as shown in the pictures. Scope of Delivery: ZEISS O-INSPECT 442 coordinate measuring machine Original ZEISS control panel 2 Industrial PCs 2 Monitors ZEISS CALYPSO 2019 measuring software Original software media Original ACRONIS recovery/boot media Documentation Reference standard ZEISS measuring probes and styli Several measuring adapters Original ZEISS accessory case Bilz vibration isolation platform Several precision vices Clamping plates Comprehensive clamping and holding devices Other accessories as shown in the pictures Scope of delivery as shown in the pictures. Subject to change, errors and prior sale.

Condition: used, Year of construction: 2008, functionality: fully functional, machine/vehicle number: 001490804, measuring range X-axis: 400 mm, measuring range Y-axis: 400 mm, measuring range Z-axis: 250 mm, Equipment: type plate available, Mitutoyo Quick Vision Apex Designation: QV-X404P1L-C Software: QV-Pack Njdpfx Aezl Adtjmyocw Probing system: Optical, 3x zoom

Condition: good (used), Year of construction: 1991, functionality: fully functional, Coordinate measuring machine DEA Gamma 1203 Year of manufacture: 1991 Measuring range: X = 1500 mm Y = 1000 mm Z = 660 mm Measuring software: PC DMIS 3.7 Renishaw rotary indexing head PH10M Probing system: Renishaw TP20 Vibration-damped measuring table Accessories: 4 additional probing heads TP20 Extensions Various probes Calibration sphere Condition: The measuring machine is in good condition. It is serviced and calibrated every two years, and any pending repairs have been carried out by our service provider. The machine is still in use and is used for sample testing of our manufactured parts. It can be inspected during operation by prior arrangement. Nodezlqf Ejpfx Amyjcw Delivery from our location.

Condition: ready for operation (used), Year of construction: 2008, A CNC-controlled 3D multisensor coordinate measuring machine by Dr. Schneider is available. Design: bridge type, measuring dimensions X/Y/Z: 400mm/400mm/300mm, axis resolution: 0.0001mm, max. traverse speed: 100mm/s, max. acceleration: 4m/s², optical length measurement error: 2+L/300µm, volumetric length measurement error: 2.8+L/300µm, probe head: Renishaw PH10M, touch probe: Renishaw TP200, probe interface: Renishaw PI200. Machine dimensions X/Y/Z: approx. 1200mm/1200mm/2100mm, weight: approx. 600kg. Documentation available. An on-site inspection is possible. Ncedpfozli Tuox Amyjw

Condition: good (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: 200008301032, measuring range X-axis: 400 mm, measuring range Y-axis: 500 mm, measuring range Z-axis: 350 mm, workpiece weight (max.): 280 kg, total height: 2,000 mm, total width: 1,100 mm, total length: 1,100 mm, overall weight: 500 kg, table width: 680 mm, table length: 855 mm, CARL ZEISS VISTA 1620-14 coordinate measuring machine Nodpfx Ajzlg I Asmyjcw Attention: The item must be collected on a date to be determined between October 7th and October 14th, 2026. The date will be finalized. FCA D-35576 Wetzlar – loaded onto a truck.

Condition: good (used), Year of construction: 2017, Machine is in good working conditions. Nsdpjzlalhjfx Amyjcw Parts shown by hand not come. Technical data are on pictures.

Condition: excellent (used), Year of construction: 2000, functionality: fully functional, measuring range X-axis: 900 mm, measuring range Y-axis: 1,500 mm, measuring range Z-axis: 700 mm, Equipment: type plate available, Zeiss CNC Coordinate Measuring Machine Prismo VAST GOLD Year of manufacture: 2000 Retrofit 2024, last calibration 01/2025 Ncedpfx Aezk Id Ajmysw Measuring range: X = 900 mm, Y = 1500 mm, Z = 700 mm In excellent technical and optical condition Device features, equipment: C99 control system with BP26_SE control panel Automatic temperature compensation VAST GOLD sensor Automatic probe changer magazine, 12-position Probe changing system, 20 positions Probe accessories Calibration sphere Reference probe HP Z4 workstation with WIN11 and monitor Calypso Basic 2024 software QS-Stat option Calypso upgrade and other options possible Further accessories and options available Available for immediate delivery

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, machine/vehicle number: 400181806, measuring range X-axis: 100 mm, travel distance Z-axis: 3,500 mm, TECHNICAL DETAILS Measuring range, X-axis: 100 mm Measuring range, Z2-axis (column), travel: 3,500 mm Measuring range, Z2-axis (horizontal): 360 mm Resolution: 0.04 µm Resolution, X-axis: 0.05 µm Resolution, Z2-axis: 1 µm Measuring force: 30 mN (adjustable via weight setting) Drive speed, X-axis: 80 mm/s Drive speed, Z2-axis: 30 mm/s Measuring speed, X-axis: 0.0220 mm/s Straightness, X-axis: 0.8 µm/100 mm Tilt angle, X-axis: 45° Accuracy (20°C), X-axis: (0.8 + 0.01L) µm Accuracy (20°C), Z1-axis: (1.4 + |2H|/100) µm MACHINE DETAILS Operating temperature range: 15 to 25 °C Operating humidity range: 20 to 80 % RH (condensation-free) Storage temperature range: -10 to 50 °C Storage humidity range: 5 to 90 % RH (condensation-free) Dimensions & Weight External dimensions, main unit (W x D x H): 756 x 482 x 1,166 mm External dimensions, control unit (W x D x H): 221 x 344 x 490 mm External dimensions, remote control box (W x D x H): 248 x 102 x 262.2 mm Weight, main unit: 150 kg Weight, control unit: 14 kg Nodpfx Aozkvqdjmyocw Weight, remote control box: 0.9 kg EQUIPMENT Single-sided tapered probe (standard accessory)

Condition: used, Year of construction: 2004, WENZEL SCM 500 Smart Coordinate Measuring Machine in well-maintained and fully functional condition. The machine features a robust and compact design, specifically engineered for flexible use directly in the production environment or inside the measuring room. Combined with high-precision guideways, this proven structure ensures excellent measuring accuracy, stability, and outstanding repeatability within a minimal footprint. The SCM 500 Smart is designed for reliable, fast deployment in quality assurance as well as near-line series production, delivering consistent measuring results even under demanding shop-floor conditions. Prior to delivery, the machine will be fully inspected and subjected to a test run by our service technicians in Remscheid to guarantee complete functionality. The system is currently powered up and can be inspected and demonstrated at any time. PC System & Operating System (Upgraded): The machine is already equipped with a modern, high-performance PC system running the latest Windows 11 operating system. The entire configuration meets the current requirements of WENZEL, has been comprehensively tested, and operates with absolute stability, ensuring the CMM is immediately ready for integration into your processes. Optional Services (Subject to Agreement): - Installation and commissioning of the measuring machine within NRW (North Rhine-Westphalia) - Generation of a factory calibration certificate - Determination of length measurement uncertainty - Determination of probing uncertainty - Determination of repeatability range - Execution in accordance with DIN EN ISO 10360-2:2010-06 - Determination of probing uncertainty in accordance with DIN EN ISO 10360-5:2020-11 - Including full documentation - DAkkS calibration by the accredited Klostermann calibration laboratory - Accreditation number: D-K-17518-01-00 - Accredited according to DIN EN ISO/IEC 17025:2018 - Training courses for the WM | Quartis measuring software - Contract programming for your components Additional Information: Upon request, the machine can be retrofitted with a suitable Renishaw probe system (e.g., PH10 or other upgrade options). The retrofit includes additional services as well as supplementary hardware components, which will adjust the purchase price accordingly. Further software modules, customizations, individual accessories, and clamping systems are available upon request – perfectly matched to your specific measurement requirements. Measuring range X: 500 mm Measuring range Y: 450 Measuring range Z: 400 mm Measurement uncertainty: Eo = 8,0 + L/250 [μm] Installed software: WM | Quartis R2026-1 Controller: WPC2030 PC System: Windows 11 Probing system: TP20 Probe head: PH6 Probe module: 1 × TP20 Standard Force Module Joystick: HT400 Accessories: Stylus kit M2 | Mouse & keyboard | 2 × 24" TFT monitors | Printer Included services: Final inspection upon purchase | Disassembly and transport preparation | Packing | Loading onto customer-provided truck Nedpfx Aozkug Rsmyecw

Condition: like new (used), Year of construction: 2021, Hexagon Global S 07.10.07 – coordinate measuring machine (CMM) The Hexagon Global S is a high-end coordinate measuring machine (CMM) designed for precise dimensional inspection of parts in the automotive, aerospace, medical, and precision manufacturing industries. Its portal-style construction, made of granite and aluminum, ensures high rigidity, thermal stability, and excellent measurement repeatability. Measuring range: * X-axis: 700 mm * Y-axis: 1000 mm * Z-axis: 700 mm The machine enables geometric measurements according to GD&T standards, first article inspection (FAI), SPC analysis, and comparison of parts with a CAD model. Equipment shown in the pictures: * Hexagon/Leitz measuring head with automatic stylus changing. * Probe magazine with multiple stylus configurations. * Joystick control for manual positioning. * Computer with Hexagon measuring software. * Granite measuring table. * Set of professional part fixturing systems. * Additional set of extensions, adapters, and components for probe configuration. * Three-jaw chuck for mounting rotating parts. Applications: * Measurement of milled and turned parts, * Inspection of molds and tools, * Measurement of automotive and aerospace parts, * Production inspection, * Quality control for serial and single parts. Year of manufacture: 2021 PC DIMIS software version 2024.2, offline and online version valid until August 2026 The machine is in excellent condition. Nsdpfezkkihsx Amyscw Optionally, a Hexagon service can be ordered to inspect, secure, prepare, and load the machine onto the customer's vehicle. This service is subject to an additional fee.

Condition: excellent (used), Year of construction: 2001, functionality: fully functional, measuring range X-axis: 900 mm, measuring range Y-axis: 1,800 mm, measuring range Z-axis: 700 mm, Equipment: type plate available, Zeiss CNC coordinate measuring machine Prismo VAST GOLD Year of manufacture: 2001 Retrofit in 2024 and 2026, last calibration 11/2023 Measuring range: X = 900 mm, Y = 1800 mm, Z = 700 mm In excellent technical and optical condition. Device features, equipment: C99 control system with control panel Automatic temperature compensation VAST GOLD sensor Ncjdpfjzkhzhex Amysw Probe changer magazine, 17-position Probe changer, 20 positions Probe accessories Calibration sphere Reference probe HP Z4 workstation with WIN11 and monitor Calypso Basic 2024 software QS-Stat option Calypso upgrade and other options available Further accessories and options possible Available on short notice

Condition: used, Year of construction: 2004, functionality: fully functional, machine/vehicle number: 0007306, measuring range X-axis: 700 mm, measuring range Y-axis: 1,000 mm, measuring range Z-axis: 600 mm, CRYSTA PLUS M 7106 Manual Coordinate Measuring Machine 1. 1 piece 8,500.00 8,500.00 Measuring range: X=700 Y=1000 Z=600 Length deviation of measurement: E=(4.5+0.45L/100) * High accuracy * Unlimited micro-feed capability for traversing (point acquisition) * Self-adjusting air bearings * Quiet operation with minimum air consumption * Granite measuring table * Precision glass scales * Software for MS-Windows NT/2000/XP/WIN 7 * Upgrade from MCOSMOS Manual V2 to V4 Ncodpjzkakbofx Amyjw * Computer - personal computer * LED monitor DELL 24" * Ceramic calibration sphere for SMS - diameter 20mm

Condition: excellent (used), Year of construction: 2021, Renishaw Type: Equator 500 Year of manufacture: 2021 Item description: For sale is a Renishaw Equator™ 500, a high-precision industrial 3D measuring and inspection system designed for series production and process control on the shop floor. The Equator 500 is not a traditional coordinate measuring machine (CMM), but a comparative measurement system developed specifically for fast, repeatable measurements directly in the production environment. It is ideal for mass production, in-process measurements, and automated inspection routines. The unit is perfectly suited for checking dimensional accuracy, geometric tolerances, and position tolerances of workpieces, and can provide feedback to CNC machines. The software loads correctly, system status as per display: "Started OK" (see photos). Features & Application Areas: - 3D measurement of workpieces - Comparative measurement principle (very fast inspection cycles) - High repeatability in the micrometer range - Real-time temperature compensation - Suitable for shopfloor use - Automation ready (e.g. robot loading) - Ideal for series production, spot-checks, and process control Typical Industries: - CNC manufacturing - Metalworking - Automotive / supplier industry - Mechanical and tool engineering Technical Data (manufacturer information / approximate values) Manufacturer: Renishaw Model: Equator™ 500 (H+150) Device type: Comparative 3D measuring system / CMM Measuring range: X / Y: approx. Ø 500 mm Z: approx. 150 mm Measurement principle: Comparative coordinate measurement technology Temperature-compensated measurement Accuracy: Very high repeat accuracy Measurement accuracy in the micrometer range (depending on application and strategy) Control & Software Controller type: Equator 500 Software version: 2.5.21.1 RRTLOS version: 5.1.12 Operation via PC-based Renishaw software Electrical Data: Supply voltage: 230 V AC Frequency: 50 / 60 Hz Power requirement: approx. 1 kW Dimensions (approx.) Total height: approx. 1,900 mm Footprint / diameter: approx. 1,200 mm Weight (approx.): 130 kg Condition: used Scope of delivery: (see photos) - Renishaw Equator™ 500 measuring system - Controller / industrial PC - Monitor - Keyboard and mouse - Base frame Ncedpozix Nmofx Amyow - Accessories as shown in the photos (Subject to technical modifications and errors. All data provided without liability!) For further questions, we are happy to assist you over the phone.

Condition: used, functionality: fully functional, High-precision Witte components for measuring devices and accessories for coordinate measuring technology. A large quantity of high-quality components from the brands Witte, Destaco, and other manufacturers in the field of coordinate measuring technology is available for sale. The quantity includes, among other things: Measuring devices Various connectors Toggle clamps Angles Screws Other accessories for measuring and clamping systems The components are used in coordinate measuring technology and are specifically designed for highly precise measuring tasks. They are characterized by precise manufacturing, the highest dimensional accuracy, and excellent processing quality. Ncjdpfszipdbjx Amyew Ideally suited for: Measuring laboratories Quality assurance Manufacturing companies Toolmaking Precision measuring technology All parts are robust, durable, and designed for professional use. The modular design allows for the flexible implementation of individual measuring and clamping solutions. If you are interested or have any questions, please do not hesitate to contact us.

Condition: as good as new (ex-display), Year of construction: 2022, measuring range X-axis: 700 mm, measuring range Y-axis: 700 mm, measuring range Z-axis: 500 mm, UK Delivery Only Global S Green 07.07.05 Shop Floor - additional bellows on the X & axis HH-AS8-T5 Automatic Indexing Probe Head (5° increments) Nodpezimrvefx Amyocw HP-THDe High Definition Touch Trigger Probe Year of Manufacture: 2022 ISO 10360-2:2009: MPE(E0/E150)1) [18-22°C] 1.5+ L/333 MPE(E0/E150)1) [15-30°C] 1.5+ L/263

Condition: like new (used), Year of construction: 2011, measuring range X-axis: 505 mm, measuring range Y-axis: 705 mm, measuring range Z-axis: 405 mm, Mitutoyo CMM Crysta Apex C574 Measuring Range X – axis 505 mm Y – axis 705 mm Z – axis 405 mm Nedpfxezilyrs Amyjcw Accuracy acc. ISO 10360 E = [1,7 + 3,0L/1000] µm at temperature range 18 … 22 °C max. workpiece height 445 mm wax. workpiece weight 180 kg base material granit dimension measuring table 638 x 1160 mm fixing holes M8 x 1,25 Scalesystem Mitutoyo Linear Scales resolution 0,0001 µm DCC Controller Mitutoyo UC200 DC motors all axis Guideways air bearings Tilt&swivel head Renishaw PH10M/PHC10-2 Probesystem Renishaw SP25M/SM25-1 Probe Changer FCR25 3x Computer Workstation (Windows 10) Software MCOSMOS-1 V4.2

Condition: used, Year of construction: 2016, functionality: fully functional, machine/vehicle number: 60766, API Radian R20 Laser Tracker – a professional 3D measurement system For sale is a professional 3D laser tracking and measurement system, the API Radian R20, used in industry, quality control, automation, robotics, and industrial metrology. The device is fully functional, ready for use, and comes from the equipment of a research and development company. The tracker was used in industrial conditions as intended. Technical data: Manufacturer: API – Automated Precision Inc. Model: Radian R20 Serial number: 60766 Year of manufacture: 2016 Measurement range: 20 m Technology: Laser Tracker 3D The set includes: API Radian R20 Laser Tracker controller / control unit SMR reflector tripod tracker transport case accessory transport cases cables and accessories as shown in the photos Technical condition: The device comes from the equipment of a research and development laboratory. The technical and visual condition corresponds to the product photos. Before sale, the equipment undergoes technical verification. Nodjzila Sopfx Amyecw Commercial information: The product is covered by a start-up warranty. If you have any questions or need additional information, please send a message or contact us by phone.