Secondary Number

Cellact Ltd.

In-app purchases

About this app

If you are looking to have a business mobile number and a private mobile number on the same device using a single SIM card - then Secnum is the solution. You can now choose from an Israeli or Dutch number.

The secondary number allows you to make calls from your mobile phone using a secondary mobile number on your existing SIM card, regardless of which mobile operator you are subscribed to. The two numbers are on the same mobile phone.

The secondary number provides you with a business number you can use to differentiate from your private number. You can use this number as a registration number for your WhatsApp Business or Telegram.

Outgoing calls are made through the existing SIM card using your existing mobile phone account according to the agreement you have with the mobile operator.
If you have an unlimited calls agreement then your outgoing calls are included in this agreement (Israel). For other countries it works on the data plan of the SIM card. The secondary number is like any regular mobile number that can dial and receive incoming calls. There is no need to purchase an additional SIM card or another device. The secondary number is activated as a mobile phone application.

Service capabilities:
• Real Mobile Phone Number
• Dial outgoing calls
• Receive incoming calls
• Send and Receive Text messages
• Set follow me to another number
• Port your own number from another operator (Israel)
• Personalize ringtone
• Multiple Language UI
• Voicemail
• Private phone book
• Block anonymous calls
• Advance management Block/Allow callers
• Incoming calls scheduling module allows divert incoming calls to VoiceMail, FW number or DND mode, base on working hours
• Group call destitute incoming call/sms among several members

The calls are limited only to local numbers, but they can be operated anywhere in the world on different SIM cards, as long as you have a data connection. It is restricted to dial premium numbers and limited to the same country numbers.

Ratings and reviews

A great option to call for Israel for a low cost. Mostly, the calls are impeccable, but it do happen sometimes, that it disconnect without an explanation. again it rare, but happens. the only disadvantage for me is that they didn't fix yet the identification to telephone systems by typing /dialing numbers. My ID number has the 9 key in it, and it does not work, so when I call systems in Israel that ask me to type in my ID number, I can't do it and the call sometimes failing.

Horrible.. Pass on this app!!! They give you a phone number and then delete it when they want. I'm sorry that I ever found this app. Made flyers with the number they gave me and now poof, it's gone, with all the work and money for making and distributing flyers. First they told me the number was given away because I hadn't used it for 3 months. Now they have another excuse. I have never used the number because the flyers are for teaching and most people do not want to learn during the summer. Now that calls will come, I have no number. The comment they wrote here shows their dishonesty.

Nice app that works pretty well. The only thing I cannot catch is the Premium subscription price that currently stands for 27.90 ils/month. Isn't it more easy just to buy another SIM for the same (or even lower) price? 2SIM smartphones are so common nowdays.

What’s new

Update support for Android 16
Support obtaining registration code with WhatsApp for international numbers
Bug fix