Biz Phone v29.2.89449-a11
APK · 13 MB · version code 89449 · Android 11+ · uploaded Sep 15, 2026
- Signature matches the Google Play version Details
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Compared with the latest version
The latest version is v35.1.90231, uploaded Jul 18, 2026.
- Size: this file is 13 MB; the latest is 17.2 MB (4.2 MB larger).
- Android: this version needs Android 11+; the latest needs Android 13+. Use this one if your device runs an older Android release.
- The latest version asks for 4 more permissions: Access adservices ad id, Access adservices attribution, Google Play install referrer, Advertising ID.
- The latest version no longer asks for: Foreground service camera.
File information
- Version
- v29.2.89449-a11 (89449)
- Uploaded
- Sep 15, 2026
- Size
- 13 MB
- Requires
- Android 11+ (API 30)
- CPU support
- ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 358a27ac2444c4ca46c814bb366eae51
- Signing certificate (SHA-1)
- A0:E2:85:15:7D:63:D8:20:58:D0:19:F1:7B:28:67:04:2C:64:18:4E
- Signed by
- [email protected], CN=SpectralinkApps, OU=SpectralinkPlatform, O=Spectralink, L=Boulder, ST=Colorado, C=US
- File name
- com-spectralink-phone-89449-76633339-358a27ac2444c4ca46c814bb366eae51.apk
- Package
- com.spectralink.phone
- Downloads (all versions)
- 5K+
- Age rating
- PEGI 3 · Everyone
What's new in v29.2.89449-a11
Versity 3.1 release
Permissions (55)
This version requests 55 permissions, 10 of them sensitive.
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Call phone Sensitive android.permission.CALL_PHONE
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Use sip Sensitive android.permission.USE_SIP
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Alarm set alarm (custom) com.android.alarm.permission.SET_ALARM
- Bluetooth android.permission.BLUETOOTH
- Broadcast close system dialogs android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS
- Broadcast sticky android.permission.BROADCAST_STICKY
- Call privileged android.permission.CALL_PRIVILEGED
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Foreground service camera android.permission.FOREGROUND_SERVICE_CAMERA
- Foreground service microphone android.permission.FOREGROUND_SERVICE_MICROPHONE
- Full network access android.permission.INTERNET
- Interact across users android.permission.INTERACT_ACROSS_USERS
- Internal broadcast protection (app-defined) com.spectralink.phone.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Manage notifications android.permission.MANAGE_NOTIFICATIONS
- Manage own calls android.permission.MANAGE_OWN_CALLS
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Modify phone state android.permission.MODIFY_PHONE_STATE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read profile android.permission.READ_PROFILE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- Show notifications android.permission.POST_NOTIFICATIONS
- Spectralink account change (custom) spectralink.permission.ACCOUNT_CHANGE
- Spectralink call change (custom) spectralink.permission.CALL_CHANGE
- Spectralink call control (custom) spectralink.permission.CALL_CONTROL
- Spectralink collect configs (custom) spectralink.permission.COLLECT_CONFIGS
- Spectralink crypto request (custom) spectralink.permission.CRYPTO_REQUEST
- Spectralink file access request (custom) spectralink.permission.FILE_ACCESS_REQUEST
- Spectralink file access response (custom) spectralink.permission.FILE_ACCESS_RESPONSE
- Spectralink ptt update (custom) spectralink.permission.PTT_UPDATE
- Spectralink read sipdata (custom) spectralink.permission.READ_SIPDATA
- Spectralink read spectralink settings (custom) spectralink.permission.READ_SPECTRALINK_SETTINGS
- Spectralink request ignore process freezing (custom) com.spectralink.permission.REQUEST_IGNORE_PROCESS_FREEZING
- Spectralink service control (custom) spectralink.permission.SERVICE_CONTROL
- Spectralink user login change (custom) spectralink.permission.USER_LOGIN_CHANGE
- Spectralink web view (custom) spectralink.permission.WEB_VIEW
- Spectralink write sipdata (custom) spectralink.permission.WRITE_SIPDATA
- Spectralink write spectralink settings (custom) spectralink.permission.WRITE_SPECTRALINK_SETTINGS
- Start activities from background android.permission.START_ACTIVITIES_FROM_BACKGROUND
- Stop app switches android.permission.STOP_APP_SWITCHES
- Sysupdater ota updates (custom) sysupdater.permission.OTA_UPDATES
- Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Sep 15, 2026.
- Certificate issued to “Spectralink” This is the certificate of the Google Play version.
- Same certificate as the 5 other versions checked
Store checks
- Developer signature verified Sep 15, 2026
- Validated against Google Play Sep 15, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (5 other versions compared). AAPKs doesn't scan files itself.
How to install Biz Phone on Android 11+
You'll need about 25.9 MB of free space.
- Download the APK — tap Download APK above (13 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-spectralink-phone-89449-76633339-358a27ac2444c4ca46c814bb366eae51.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 358a27ac2444c4ca46c814bb366eae51. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Biz Phone — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 11+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.